13781512

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{1579}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 25880400

約数和(自身を除く): 12098888

約数列:

[1, 2, 4, 8, 1091, 1579, 2182, 3158, 4364, 6316, 8728, 12632, 1722689, 3445378, 6890756, 13781512]

約数ペア:

[(1, 13781512), (2, 6890756), (4, 3445378), (8, 1722689), (1091, 12632), (1579, 8728), (2182, 6316), (3158, 4364)]