12650404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3631}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 24203648

約数和(自身を除く): 11553244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 3631, 7262, 14524, 47203, 94406, 188812, 243277, 486554, 973108, 3162601, 6325202, 12650404]

約数ペア:

[(1, 12650404), (2, 6325202), (4, 3162601), (13, 973108), (26, 486554), (52, 243277), (67, 188812), (134, 94406), (268, 47203), (871, 14524), (1742, 7262), (3484, 3631)]