19936700152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131162501}}^1$

素因数の和:131162526

約数の個数: 16

約数和(自身を含む): 39348750600

約数和(自身を除く): 19412050448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 131162501, 262325002, 524650004, 1049300008, 2492087519, 4984175038, 9968350076, 19936700152]

約数ペア:

[(1, 19936700152), (2, 9968350076), (4, 4984175038), (8, 2492087519), (19, 1049300008), (38, 524650004), (76, 262325002), (152, 131162501)]