13906646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 24167808

約数和(自身を除く): 10261162

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 431, 442, 862, 949, 1241, 1898, 2482, 5603, 7327, 11206, 14654, 16133, 31463, 32266, 62926, 95251, 190502, 409019, 534871, 818038, 1069742, 6953323, 13906646]

約数ペア:

[(1, 13906646), (2, 6953323), (13, 1069742), (17, 818038), (26, 534871), (34, 409019), (73, 190502), (146, 95251), (221, 62926), (431, 32266), (442, 31463), (862, 16133), (949, 14654), (1241, 11206), (1898, 7327), (2482, 5603)]