91728238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{344843}}^1$

素因数の和:344871

約数の個数: 16

約数和(自身を含む): 165525120

約数和(自身を除く): 73796882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 344843, 689686, 2413901, 4827802, 6552017, 13104034, 45864119, 91728238]

約数ペア:

[(1, 91728238), (2, 45864119), (7, 13104034), (14, 6552017), (19, 4827802), (38, 2413901), (133, 689686), (266, 344843)]