12462197584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{19183}}^1$

素因数の和:21347

約数の個数: 40

約数和(自身を含む): 25429543040

約数和(自身を除く): 12967345456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2137, 4274, 8548, 17096, 19183, 34192, 38366, 40603, 76732, 81206, 153464, 162412, 306928, 324824, 364477, 649648, 728954, 1457908, 2915816, 5831632, 40994071, 81988142, 163976284, 327952568, 655905136, 778887349, 1557774698, 3115549396, 6231098792, 12462197584]

約数ペア:

[(1, 12462197584), (2, 6231098792), (4, 3115549396), (8, 1557774698), (16, 778887349), (19, 655905136), (38, 327952568), (76, 163976284), (152, 81988142), (304, 40994071), (2137, 5831632), (4274, 2915816), (8548, 1457908), (17096, 728954), (19183, 649648), (34192, 364477), (38366, 324824), (40603, 306928), (76732, 162412), (81206, 153464)]