15914928

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2673

約数の個数: 40

約数和(自身を含む): 41443776

約数和(自身を除く): 25528848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2531, 3144, 5062, 6288, 7593, 10124, 15186, 20248, 30372, 40496, 60744, 121488, 331561, 663122, 994683, 1326244, 1989366, 2652488, 3978732, 5304976, 7957464, 15914928]

約数ペア:

[(1, 15914928), (2, 7957464), (3, 5304976), (4, 3978732), (6, 2652488), (8, 1989366), (12, 1326244), (16, 994683), (24, 663122), (48, 331561), (131, 121488), (262, 60744), (393, 40496), (524, 30372), (786, 20248), (1048, 15186), (1572, 10124), (2096, 7593), (2531, 6288), (3144, 5062)]