18486531349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13049}}^1\times {\mathrm{9907}}^1$

素因数の和:22980

約数の個数: 16

約数和(自身を含む): 21722299200

約数和(自身を除く): 3235767851

約数列:

[1, 11, 13, 143, 9907, 13049, 108977, 128791, 143539, 169637, 1416701, 1866007, 129276443, 1422040873, 1680593759, 18486531349]

約数ペア:

[(1, 18486531349), (11, 1680593759), (13, 1422040873), (143, 129276443), (9907, 1866007), (13049, 1416701), (108977, 169637), (128791, 143539)]