15704436016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{148021}}^1$

素因数の和:148397

約数の個数: 40

約数和(自身を含む): 32120774000

約数和(自身を除く): 16416337984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 1396, 2792, 5584, 6631, 13262, 26524, 53048, 106096, 148021, 296042, 592084, 1184168, 2368336, 2812399, 5624798, 11249596, 22499192, 44998384, 51659329, 103318658, 206637316, 413274632, 826549264, 981527251, 1963054502, 3926109004, 7852218008, 15704436016]

約数ペア:

[(1, 15704436016), (2, 7852218008), (4, 3926109004), (8, 1963054502), (16, 981527251), (19, 826549264), (38, 413274632), (76, 206637316), (152, 103318658), (304, 51659329), (349, 44998384), (698, 22499192), (1396, 11249596), (2792, 5624798), (5584, 2812399), (6631, 2368336), (13262, 1184168), (26524, 592084), (53048, 296042), (106096, 148021)]