12961624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{9587}}^1$

素因数の和:9619

約数の個数: 24

約数和(自身を含む): 26319060

約数和(自身を除く): 13357436

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 9587, 19174, 38348, 76696, 124631, 249262, 498524, 997048, 1620203, 3240406, 6480812, 12961624]

約数ペア:

[(1, 12961624), (2, 6480812), (4, 3240406), (8, 1620203), (13, 997048), (26, 498524), (52, 249262), (104, 124631), (169, 76696), (338, 38348), (676, 19174), (1352, 9587)]