15639286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 27433728

約数和(自身を除く): 11794442

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 863, 1066, 1394, 1726, 9061, 11219, 14671, 18122, 22438, 29342, 35383, 70766, 190723, 381446, 459979, 601511, 919958, 1203022, 7819643, 15639286]

約数ペア:

[(1, 15639286), (2, 7819643), (13, 1203022), (17, 919958), (26, 601511), (34, 459979), (41, 381446), (82, 190723), (221, 70766), (442, 35383), (533, 29342), (697, 22438), (863, 18122), (1066, 14671), (1394, 11219), (1726, 9061)]