13156680916

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{601}}^1\times {\mathrm{13381}}^1$

素因数の和:14395

約数の個数: 24

約数和(自身を含む): 23120616680

約数和(自身を除く): 9963935764

約数列:

[1, 2, 4, 409, 601, 818, 1202, 1636, 2404, 13381, 26762, 53524, 245809, 491618, 983236, 5472829, 8041981, 10945658, 16083962, 21891316, 32167924, 3289170229, 6578340458, 13156680916]

約数ペア:

[(1, 13156680916), (2, 6578340458), (4, 3289170229), (409, 32167924), (601, 21891316), (818, 16083962), (1202, 10945658), (1636, 8041981), (2404, 5472829), (13381, 983236), (26762, 491618), (53524, 245809)]