22911274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9491}}^1$

素因数の和:9581

約数の個数: 16

約数和(自身を含む): 36904896

約数和(自身を除く): 13993622

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 9491, 18982, 161347, 322694, 673861, 1347722, 11455637, 22911274]

約数ペア:

[(1, 22911274), (2, 11455637), (17, 1347722), (34, 673861), (71, 322694), (142, 161347), (1207, 18982), (2414, 9491)]