12954110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 25274592

約数和(自身を除く): 12320482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 397, 502, 794, 1255, 1985, 2510, 3263, 3970, 5161, 6526, 10322, 16315, 25805, 32630, 51610, 99647, 199294, 498235, 996470, 1295411, 2590822, 6477055, 12954110]

約数ペア:

[(1, 12954110), (2, 6477055), (5, 2590822), (10, 1295411), (13, 996470), (26, 498235), (65, 199294), (130, 99647), (251, 51610), (397, 32630), (502, 25805), (794, 16315), (1255, 10322), (1985, 6526), (2510, 5161), (3263, 3970)]