12589742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30119}}^1$

素因数の和:30151

約数の個数: 16

約数和(自身を含む): 21686400

約数和(自身を除く): 9096658

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30119, 60238, 331309, 572261, 662618, 1144522, 6294871, 12589742]

約数ペア:

[(1, 12589742), (2, 6294871), (11, 1144522), (19, 662618), (22, 572261), (38, 331309), (209, 60238), (418, 30119)]