13922224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{28069}}^1$

素因数の和:28108

約数の個数: 20

約数和(自身を含む): 27845440

約数和(自身を除く): 13923216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 28069, 56138, 112276, 224552, 449104, 870139, 1740278, 3480556, 6961112, 13922224]

約数ペア:

[(1, 13922224), (2, 6961112), (4, 3480556), (8, 1740278), (16, 870139), (31, 449104), (62, 224552), (124, 112276), (248, 56138), (496, 28069)]