15028286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 28159488

約数和(自身を除く): 13131202

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1163, 1846, 2326, 6461, 8141, 12922, 15119, 16282, 30238, 82573, 105833, 165146, 211666, 578011, 1073449, 1156022, 2146898, 7514143, 15028286]

約数ペア:

[(1, 15028286), (2, 7514143), (7, 2146898), (13, 1156022), (14, 1073449), (26, 578011), (71, 211666), (91, 165146), (142, 105833), (182, 82573), (497, 30238), (923, 16282), (994, 15119), (1163, 12922), (1846, 8141), (2326, 6461)]