22656686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1381}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 36683808

約数和(自身を除く): 14027122

約数列:

[1, 2, 13, 26, 631, 1262, 1381, 2762, 8203, 16406, 17953, 35906, 871411, 1742822, 11328343, 22656686]

約数ペア:

[(1, 22656686), (2, 11328343), (13, 1742822), (26, 871411), (631, 35906), (1262, 17953), (1381, 16406), (2762, 8203)]