42153514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85331}}^1$

素因数の和:85365

約数の個数: 16

約数和(自身を含む): 71678880

約数和(自身を除く): 29525366

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 85331, 170662, 1109303, 1621289, 2218606, 3242578, 21076757, 42153514]

約数ペア:

[(1, 42153514), (2, 21076757), (13, 3242578), (19, 2218606), (26, 1621289), (38, 1109303), (247, 170662), (494, 85331)]