19141779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4751}}^1$

素因数の和:4850

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 8229741

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 4751, 14253, 80767, 242301, 375329, 1125987, 6380593, 19141779]

約数ペア:

[(1, 19141779), (3, 6380593), (17, 1125987), (51, 375329), (79, 242301), (237, 80767), (1343, 14253), (4029, 4751)]