22691058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 49060032

約数和(自身を除く): 26368974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 691, 842, 1263, 1382, 2073, 2526, 4146, 5473, 8983, 10946, 16419, 17966, 26949, 32838, 53898, 290911, 581822, 872733, 1745466, 3781843, 7563686, 11345529, 22691058]

約数ペア:

[(1, 22691058), (2, 11345529), (3, 7563686), (6, 3781843), (13, 1745466), (26, 872733), (39, 581822), (78, 290911), (421, 53898), (691, 32838), (842, 26949), (1263, 17966), (1382, 16419), (2073, 10946), (2526, 8983), (4146, 5473)]