11702212

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 18

約数和(自身を含む): 21057162

約数和(自身を除く): 9354950

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2137, 2738, 4274, 5476, 8548, 79069, 158138, 316276, 2925553, 5851106, 11702212]

約数ペア:

[(1, 11702212), (2, 5851106), (4, 2925553), (37, 316276), (74, 158138), (148, 79069), (1369, 8548), (2137, 5476), (2738, 4274)]