12998696

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 12160984

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 191, 362, 376, 382, 724, 764, 1448, 1528, 8507, 8977, 17014, 17954, 34028, 34571, 35908, 68056, 69142, 71816, 138284, 276568, 1624837, 3249674, 6499348, 12998696]

約数ペア:

[(1, 12998696), (2, 6499348), (4, 3249674), (8, 1624837), (47, 276568), (94, 138284), (181, 71816), (188, 69142), (191, 68056), (362, 35908), (376, 34571), (382, 34028), (724, 17954), (764, 17014), (1448, 8977), (1528, 8507)]