12718440191

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{11549}}^1$

素因数の和:12106

約数の個数: 16

約数和(自身を含む): 13513500000

約数和(自身を除く): 795059809

約数列:

[1, 19, 149, 389, 2831, 7391, 11549, 57961, 219431, 1101259, 1720801, 4492561, 32695219, 85358659, 669391589, 12718440191]

約数ペア:

[(1, 12718440191), (19, 669391589), (149, 85358659), (389, 32695219), (2831, 4492561), (7391, 1720801), (11549, 1101259), (57961, 219431)]