13454416

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{4357}}^1$

素因数の和:4558

約数の個数: 20

約数和(自身を含む): 26209012

約数和(自身を除く): 12754596

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 4357, 8714, 17428, 34856, 69712, 840901, 1681802, 3363604, 6727208, 13454416]

約数ペア:

[(1, 13454416), (2, 6727208), (4, 3363604), (8, 1681802), (16, 840901), (193, 69712), (386, 34856), (772, 17428), (1544, 8714), (3088, 4357)]