15141866

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 10415254

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 289, 391, 578, 782, 1139, 1541, 2278, 3082, 4913, 6647, 9826, 13294, 19363, 26197, 38726, 52394, 112999, 225998, 329171, 445349, 658342, 890698, 7570933, 15141866]

約数ペア:

[(1, 15141866), (2, 7570933), (17, 890698), (23, 658342), (34, 445349), (46, 329171), (67, 225998), (134, 112999), (289, 52394), (391, 38726), (578, 26197), (782, 19363), (1139, 13294), (1541, 9826), (2278, 6647), (3082, 4913)]