15018448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 31212288

約数和(自身を除く): 16193840

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1103, 1702, 2206, 3404, 4412, 6808, 8824, 13616, 17648, 25369, 40811, 50738, 81622, 101476, 163244, 202952, 326488, 405904, 652976, 938653, 1877306, 3754612, 7509224, 15018448]

約数ペア:

[(1, 15018448), (2, 7509224), (4, 3754612), (8, 1877306), (16, 938653), (23, 652976), (37, 405904), (46, 326488), (74, 202952), (92, 163244), (148, 101476), (184, 81622), (296, 50738), (368, 40811), (592, 25369), (851, 17648), (1103, 13616), (1702, 8824), (2206, 6808), (3404, 4412)]