14221090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 27800640

約数和(自身を除く): 13579550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 787, 1390, 1574, 1807, 3614, 3935, 7870, 9035, 10231, 18070, 20462, 51155, 102310, 109393, 218786, 546965, 1093930, 1422109, 2844218, 7110545, 14221090]

約数ペア:

[(1, 14221090), (2, 7110545), (5, 2844218), (10, 1422109), (13, 1093930), (26, 546965), (65, 218786), (130, 109393), (139, 102310), (278, 51155), (695, 20462), (787, 18070), (1390, 10231), (1574, 9035), (1807, 7870), (3614, 3935)]