15154984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{145721}}^1$

素因数の和:145740

約数の個数: 16

約数和(自身を含む): 30601620

約数和(自身を除く): 15446636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 145721, 291442, 582884, 1165768, 1894373, 3788746, 7577492, 15154984]

約数ペア:

[(1, 15154984), (2, 7577492), (4, 3788746), (8, 1894373), (13, 1165768), (26, 582884), (52, 291442), (104, 145721)]