19652688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 63254880

約数和(自身を除く): 43602192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 653, 684, 792, 836, 912, 1254, 1306, 1368, 1584, 1672, 1881, 1959, 2508, 2612, 2736, 3344, 3762, 3918, 5016, 5224, 5877, 7183, 7524, 7836, 10032, 10448, 11754, 12407, 14366, 15048, 15672, 21549, 23508, 24814, 28732, 30096, 31344, 37221, 43098, 47016, 49628, 57464, 64647, 74442, 86196, 94032, 99256, 111663, 114928, 129294, 136477, 148884, 172392, 198512, 223326, 258588, 272954, 297768, 344784, 409431, 446652, 517176, 545908, 595536, 818862, 893304, 1034352, 1091816, 1228293, 1637724, 1786608, 2183632, 2456586, 3275448, 4913172, 6550896, 9826344, 19652688]

約数ペア:

[(1, 19652688), (2, 9826344), (3, 6550896), (4, 4913172), (6, 3275448), (8, 2456586), (9, 2183632), (11, 1786608), (12, 1637724), (16, 1228293), (18, 1091816), (19, 1034352), (22, 893304), (24, 818862), (33, 595536), (36, 545908), (38, 517176), (44, 446652), (48, 409431), (57, 344784), (66, 297768), (72, 272954), (76, 258588), (88, 223326), (99, 198512), (114, 172392), (132, 148884), (144, 136477), (152, 129294), (171, 114928), (176, 111663), (198, 99256), (209, 94032), (228, 86196), (264, 74442), (304, 64647), (342, 57464), (396, 49628), (418, 47016), (456, 43098), (528, 37221), (627, 31344), (653, 30096), (684, 28732), (792, 24814), (836, 23508), (912, 21549), (1254, 15672), (1306, 15048), (1368, 14366), (1584, 12407), (1672, 11754), (1881, 10448), (1959, 10032), (2508, 7836), (2612, 7524), (2736, 7183), (3344, 5877), (3762, 5224), (3918, 5016)]