38790934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 72205056

約数和(自身を除く): 33414122

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1627, 1703, 1834, 3254, 3406, 11389, 11921, 21151, 22778, 23842, 42302, 148057, 213137, 296114, 426274, 1491959, 2770781, 2983918, 5541562, 19395467, 38790934]

約数ペア:

[(1, 38790934), (2, 19395467), (7, 5541562), (13, 2983918), (14, 2770781), (26, 1491959), (91, 426274), (131, 296114), (182, 213137), (262, 148057), (917, 42302), (1627, 23842), (1703, 22778), (1834, 21151), (3254, 11921), (3406, 11389)]