13981528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{158881}}^1$

素因数の和:158898

約数の個数: 16

約数和(自身を含む): 28598760

約数和(自身を除く): 14617232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 158881, 317762, 635524, 1271048, 1747691, 3495382, 6990764, 13981528]

約数ペア:

[(1, 13981528), (2, 6990764), (4, 3495382), (8, 1747691), (11, 1271048), (22, 635524), (44, 317762), (88, 158881)]