38139238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 59209344

約数和(自身を除く): 21070106

約数列:

[1, 2, 31, 62, 617, 997, 1234, 1994, 19127, 30907, 38254, 61814, 615149, 1230298, 19069619, 38139238]

約数ペア:

[(1, 38139238), (2, 19069619), (31, 1230298), (62, 615149), (617, 61814), (997, 38254), (1234, 30907), (1994, 19127)]