319989602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{3989}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 505612800

約数和(自身を除く): 185623198

約数列:

[1, 2, 19, 38, 2111, 3989, 4222, 7978, 40109, 75791, 80218, 151582, 8420779, 16841558, 159994801, 319989602]

約数ペア:

[(1, 319989602), (2, 159994801), (19, 16841558), (38, 8420779), (2111, 151582), (3989, 80218), (4222, 75791), (7978, 40109)]