11698856

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 25199100

約数和(自身を除く): 13500244

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 509, 676, 884, 1018, 1352, 1768, 2036, 2873, 4072, 5746, 6617, 8653, 11492, 13234, 17306, 22984, 26468, 34612, 52936, 69224, 86021, 112489, 172042, 224978, 344084, 449956, 688168, 899912, 1462357, 2924714, 5849428, 11698856]

約数ペア:

[(1, 11698856), (2, 5849428), (4, 2924714), (8, 1462357), (13, 899912), (17, 688168), (26, 449956), (34, 344084), (52, 224978), (68, 172042), (104, 112489), (136, 86021), (169, 69224), (221, 52936), (338, 34612), (442, 26468), (509, 22984), (676, 17306), (884, 13234), (1018, 11492), (1352, 8653), (1768, 6617), (2036, 5746), (2873, 4072)]