10121228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 19215840

約数和(自身を除く): 9094612

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1289, 1963, 2578, 3926, 5156, 7852, 16757, 33514, 67028, 194639, 389278, 778556, 2530307, 5060614, 10121228]

約数ペア:

[(1, 10121228), (2, 5060614), (4, 2530307), (13, 778556), (26, 389278), (52, 194639), (151, 67028), (302, 33514), (604, 16757), (1289, 7852), (1963, 5156), (2578, 3926)]