15818928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10631}}^1$

素因数の和:10673

約数の個数: 40

約数和(自身を含む): 42187776

約数和(自身を除く): 26368848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 10631, 21262, 31893, 42524, 63786, 85048, 127572, 170096, 255144, 329561, 510288, 659122, 988683, 1318244, 1977366, 2636488, 3954732, 5272976, 7909464, 15818928]

約数ペア:

[(1, 15818928), (2, 7909464), (3, 5272976), (4, 3954732), (6, 2636488), (8, 1977366), (12, 1318244), (16, 988683), (24, 659122), (31, 510288), (48, 329561), (62, 255144), (93, 170096), (124, 127572), (186, 85048), (248, 63786), (372, 42524), (496, 31893), (744, 21262), (1488, 10631)]