23171785559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{491167}}^1$

素因数の和:491390

約数の個数: 16

約数和(自身を含む): 26405191680

約数和(自身を除く): 3233406121

約数列:

[1, 13, 19, 191, 247, 2483, 3629, 47177, 491167, 6385171, 9332173, 93812897, 121318249, 1219567661, 1782445043, 23171785559]

約数ペア:

[(1, 23171785559), (13, 1782445043), (19, 1219567661), (191, 121318249), (247, 93812897), (2483, 9332173), (3629, 6385171), (47177, 491167)]