13105808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26423}}^1$

素因数の和:26462

約数の個数: 20

約数和(自身を含む): 26212608

約数和(自身を除く): 13106800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26423, 52846, 105692, 211384, 422768, 819113, 1638226, 3276452, 6552904, 13105808]

約数ペア:

[(1, 13105808), (2, 6552904), (4, 3276452), (8, 1638226), (16, 819113), (31, 422768), (62, 211384), (124, 105692), (248, 52846), (496, 26423)]