15920034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 32

約数和(自身を含む): 34945344

約数和(自身を除く): 19025310

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 3851, 4134, 7702, 11553, 23106, 50063, 100126, 150189, 204103, 300378, 408206, 612309, 1224618, 2653339, 5306678, 7960017, 15920034]

約数ペア:

[(1, 15920034), (2, 7960017), (3, 5306678), (6, 2653339), (13, 1224618), (26, 612309), (39, 408206), (53, 300378), (78, 204103), (106, 150189), (159, 100126), (318, 50063), (689, 23106), (1378, 11553), (2067, 7702), (3851, 4134)]