13309556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 25194624

約数和(自身を除く): 11885068

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 823, 1244, 1646, 3292, 4043, 8086, 10699, 16172, 21398, 42796, 255953, 511906, 1023812, 3327389, 6654778, 13309556]

約数ペア:

[(1, 13309556), (2, 6654778), (4, 3327389), (13, 1023812), (26, 511906), (52, 255953), (311, 42796), (622, 21398), (823, 16172), (1244, 10699), (1646, 8086), (3292, 4043)]