19373616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 58451120

約数和(自身を除く): 39077504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 97, 114, 144, 146, 152, 171, 194, 219, 228, 291, 292, 304, 342, 388, 438, 456, 582, 584, 657, 684, 776, 873, 876, 912, 1164, 1168, 1314, 1368, 1387, 1552, 1746, 1752, 1843, 2328, 2628, 2736, 2774, 3492, 3504, 3686, 4161, 4656, 5256, 5529, 5548, 6984, 7081, 7372, 8322, 10512, 11058, 11096, 12483, 13968, 14162, 14744, 16587, 16644, 21243, 22116, 22192, 24966, 28324, 29488, 33174, 33288, 42486, 44232, 49932, 56648, 63729, 66348, 66576, 84972, 88464, 99864, 113296, 127458, 132696, 134539, 169944, 199728, 254916, 265392, 269078, 339888, 403617, 509832, 538156, 807234, 1019664, 1076312, 1210851, 1614468, 2152624, 2421702, 3228936, 4843404, 6457872, 9686808, 19373616]

約数ペア:

[(1, 19373616), (2, 9686808), (3, 6457872), (4, 4843404), (6, 3228936), (8, 2421702), (9, 2152624), (12, 1614468), (16, 1210851), (18, 1076312), (19, 1019664), (24, 807234), (36, 538156), (38, 509832), (48, 403617), (57, 339888), (72, 269078), (73, 265392), (76, 254916), (97, 199728), (114, 169944), (144, 134539), (146, 132696), (152, 127458), (171, 113296), (194, 99864), (219, 88464), (228, 84972), (291, 66576), (292, 66348), (304, 63729), (342, 56648), (388, 49932), (438, 44232), (456, 42486), (582, 33288), (584, 33174), (657, 29488), (684, 28324), (776, 24966), (873, 22192), (876, 22116), (912, 21243), (1164, 16644), (1168, 16587), (1314, 14744), (1368, 14162), (1387, 13968), (1552, 12483), (1746, 11096), (1752, 11058), (1843, 10512), (2328, 8322), (2628, 7372), (2736, 7081), (2774, 6984), (3492, 5548), (3504, 5529), (3686, 5256), (4161, 4656)]