15962784

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 42130368

約数和(自身を除く): 26167584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 647, 771, 1028, 1294, 1542, 1941, 2056, 2588, 3084, 3882, 4112, 5176, 6168, 7764, 8224, 10352, 12336, 15528, 20704, 24672, 31056, 62112, 166279, 332558, 498837, 665116, 997674, 1330232, 1995348, 2660464, 3990696, 5320928, 7981392, 15962784]

約数ペア:

[(1, 15962784), (2, 7981392), (3, 5320928), (4, 3990696), (6, 2660464), (8, 1995348), (12, 1330232), (16, 997674), (24, 665116), (32, 498837), (48, 332558), (96, 166279), (257, 62112), (514, 31056), (647, 24672), (771, 20704), (1028, 15528), (1294, 12336), (1542, 10352), (1941, 8224), (2056, 7764), (2588, 6168), (3084, 5176), (3882, 4112)]