19114485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 33360768

約数和(自身を除く): 14246283

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1181, 1245, 3237, 3543, 5395, 5905, 15353, 16185, 17715, 46059, 76765, 98023, 230295, 294069, 490115, 1274299, 1470345, 3822897, 6371495, 19114485]

約数ペア:

[(1, 19114485), (3, 6371495), (5, 3822897), (13, 1470345), (15, 1274299), (39, 490115), (65, 294069), (83, 230295), (195, 98023), (249, 76765), (415, 46059), (1079, 17715), (1181, 16185), (1245, 15353), (3237, 5905), (3543, 5395)]