851048038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{32411}}^1$

素因数の和:33123

約数の個数: 16

約数和(自身を含む): 1345746240

約数和(自身を除く): 494698202

約数列:

[1, 2, 19, 38, 691, 1382, 13129, 26258, 32411, 64822, 615809, 1231618, 22396001, 44792002, 425524019, 851048038]

約数ペア:

[(1, 851048038), (2, 425524019), (19, 44792002), (38, 22396001), (691, 1231618), (1382, 615809), (13129, 64822), (26258, 32411)]