15691042916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{170207}}^1$

素因数の和:171443

約数の個数: 24

約数和(自身を含む): 28928551680

約数和(自身を除く): 13237508764

約数列:

[1, 2, 4, 19, 38, 76, 1213, 2426, 4852, 23047, 46094, 92188, 170207, 340414, 680828, 3233933, 6467866, 12935732, 206461091, 412922182, 825844364, 3922760729, 7845521458, 15691042916]

約数ペア:

[(1, 15691042916), (2, 7845521458), (4, 3922760729), (19, 825844364), (38, 412922182), (76, 206461091), (1213, 12935732), (2426, 6467866), (4852, 3233933), (23047, 680828), (46094, 340414), (92188, 170207)]