2019438968

素因数分解:

$2^3\times {\mathrm{151}}^2\times {\mathrm{11071}}^1$

素因数の和:11379

約数の個数: 24

約数和(自身を含む): 3812034240

約数和(自身を除く): 1792595272

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 11071, 22142, 22801, 44284, 45602, 88568, 91204, 182408, 1671721, 3343442, 6686884, 13373768, 252429871, 504859742, 1009719484, 2019438968]

約数ペア:

[(1, 2019438968), (2, 1009719484), (4, 504859742), (8, 252429871), (151, 13373768), (302, 6686884), (604, 3343442), (1208, 1671721), (11071, 182408), (22142, 91204), (22801, 88568), (44284, 45602)]