13353938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 22813056

約数和(自身を除く): 9459118

約数列:

[1, 2, 13, 23, 26, 46, 137, 163, 274, 299, 326, 598, 1781, 2119, 3151, 3562, 3749, 4238, 6302, 7498, 22331, 40963, 44662, 48737, 81926, 97474, 290303, 513613, 580606, 1027226, 6676969, 13353938]

約数ペア:

[(1, 13353938), (2, 6676969), (13, 1027226), (23, 580606), (26, 513613), (46, 290303), (137, 97474), (163, 81926), (274, 48737), (299, 44662), (326, 40963), (598, 22331), (1781, 7498), (2119, 6302), (3151, 4238), (3562, 3749)]