15928872

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2777}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 40003200

約数和(自身を除く): 24074328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2777, 2868, 5554, 5736, 8331, 11108, 16662, 22216, 33324, 66648, 663703, 1327406, 1991109, 2654812, 3982218, 5309624, 7964436, 15928872]

約数ペア:

[(1, 15928872), (2, 7964436), (3, 5309624), (4, 3982218), (6, 2654812), (8, 1991109), (12, 1327406), (24, 663703), (239, 66648), (478, 33324), (717, 22216), (956, 16662), (1434, 11108), (1912, 8331), (2777, 5736), (2868, 5554)]