121858438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{12983}}^1$

素因数の和:13036

約数の個数: 24

約数和(自身を含む): 207769968

約数和(自身を除く): 85911530

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 12983, 25966, 168779, 246677, 337558, 493354, 3206801, 4686863, 6413602, 9373726, 60929219, 121858438]

約数ペア:

[(1, 121858438), (2, 60929219), (13, 9373726), (19, 6413602), (26, 4686863), (38, 3206801), (247, 493354), (361, 337558), (494, 246677), (722, 168779), (4693, 25966), (9386, 12983)]