15862252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 17038868

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 101, 142, 158, 202, 284, 316, 404, 497, 553, 707, 994, 1106, 1414, 1988, 2212, 2828, 5609, 7171, 7979, 11218, 14342, 15958, 22436, 28684, 31916, 39263, 50197, 55853, 78526, 100394, 111706, 157052, 200788, 223412, 566509, 1133018, 2266036, 3965563, 7931126, 15862252]

約数ペア:

[(1, 15862252), (2, 7931126), (4, 3965563), (7, 2266036), (14, 1133018), (28, 566509), (71, 223412), (79, 200788), (101, 157052), (142, 111706), (158, 100394), (202, 78526), (284, 55853), (316, 50197), (404, 39263), (497, 31916), (553, 28684), (707, 22436), (994, 15958), (1106, 14342), (1414, 11218), (1988, 7979), (2212, 7171), (2828, 5609)]