13365712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26947}}^1$

素因数の和:26986

約数の個数: 20

約数和(自身を含む): 26732416

約数和(自身を除く): 13366704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26947, 53894, 107788, 215576, 431152, 835357, 1670714, 3341428, 6682856, 13365712]

約数ペア:

[(1, 13365712), (2, 6682856), (4, 3341428), (8, 1670714), (16, 835357), (31, 431152), (62, 215576), (124, 107788), (248, 53894), (496, 26947)]