15656445721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{6899}}^1$

素因数の和:7189

約数の個数: 32

約数和(自身を含む): 19130112000

約数和(自身を除く): 3473666279

約数列:

[1, 7, 19, 113, 133, 151, 791, 1057, 2147, 2869, 6899, 15029, 17063, 20083, 48293, 119441, 131081, 324197, 779587, 917567, 1041749, 2269379, 5457109, 7292243, 14812153, 19793231, 103685071, 117717637, 138552617, 824023459, 2236635103, 15656445721]

約数ペア:

[(1, 15656445721), (7, 2236635103), (19, 824023459), (113, 138552617), (133, 117717637), (151, 103685071), (791, 19793231), (1057, 14812153), (2147, 7292243), (2869, 5457109), (6899, 2269379), (15029, 1041749), (17063, 917567), (20083, 779587), (48293, 324197), (119441, 131081)]