18748327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 20734560

約数和(自身を除く): 1986233

約数列:

[1, 13, 101, 109, 131, 1313, 1417, 1703, 11009, 13231, 14279, 143117, 172003, 185627, 1442179, 18748327]

約数ペア:

[(1, 18748327), (13, 1442179), (101, 185627), (109, 172003), (131, 143117), (1313, 14279), (1417, 13231), (1703, 11009)]