22513130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72623}}^1$

素因数の和:72661

約数の個数: 16

約数和(自身を含む): 41831424

約数和(自身を除く): 19318294

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 72623, 145246, 363115, 726230, 2251313, 4502626, 11256565, 22513130]

約数ペア:

[(1, 22513130), (2, 11256565), (5, 4502626), (10, 2251313), (31, 726230), (62, 363115), (155, 145246), (310, 72623)]