19158726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4099}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 41328000

約数和(自身を除く): 22169274

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4099, 4674, 8198, 12297, 24594, 77881, 155762, 168059, 233643, 336118, 467286, 504177, 1008354, 3193121, 6386242, 9579363, 19158726]

約数ペア:

[(1, 19158726), (2, 9579363), (3, 6386242), (6, 3193121), (19, 1008354), (38, 504177), (41, 467286), (57, 336118), (82, 233643), (114, 168059), (123, 155762), (246, 77881), (779, 24594), (1558, 12297), (2337, 8198), (4099, 4674)]