15691740855632

素因数分解:

$2^4\times {\mathrm{239689}}^1\times {\mathrm{4091693}}^1$

素因数の和:4331390

約数の個数: 20

約数和(自身を含む): 30402882180660

約数和(自身を除く): 14711141325028

約数列:

[1, 2, 4, 8, 16, 239689, 479378, 958756, 1917512, 3835024, 4091693, 8183386, 16366772, 32733544, 65467088, 980733803477, 1961467606954, 3922935213908, 7845870427816, 15691740855632]

約数ペア:

[(1, 15691740855632), (2, 7845870427816), (4, 3922935213908), (8, 1961467606954), (16, 980733803477), (239689, 65467088), (479378, 32733544), (958756, 16366772), (1917512, 8183386), (3835024, 4091693)]