19710144

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1838

約数の個数: 84

約数和(自身を含む): 59502040

約数和(自身を除く): 39791896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1801, 1824, 2736, 3602, 3648, 5403, 5472, 7204, 10806, 10944, 14408, 16209, 21612, 28816, 32418, 34219, 43224, 57632, 64836, 68438, 86448, 102657, 115264, 129672, 136876, 172896, 205314, 259344, 273752, 307971, 345792, 410628, 518688, 547504, 615942, 821256, 1037376, 1095008, 1231884, 1642512, 2190016, 2463768, 3285024, 4927536, 6570048, 9855072, 19710144]

約数ペア:

[(1, 19710144), (2, 9855072), (3, 6570048), (4, 4927536), (6, 3285024), (8, 2463768), (9, 2190016), (12, 1642512), (16, 1231884), (18, 1095008), (19, 1037376), (24, 821256), (32, 615942), (36, 547504), (38, 518688), (48, 410628), (57, 345792), (64, 307971), (72, 273752), (76, 259344), (96, 205314), (114, 172896), (144, 136876), (152, 129672), (171, 115264), (192, 102657), (228, 86448), (288, 68438), (304, 64836), (342, 57632), (456, 43224), (576, 34219), (608, 32418), (684, 28816), (912, 21612), (1216, 16209), (1368, 14408), (1801, 10944), (1824, 10806), (2736, 7204), (3602, 5472), (3648, 5403)]