19490376

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{1093}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 48836160

約数和(自身を除く): 29345784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1093, 1486, 2186, 2229, 2972, 3279, 4372, 4458, 5944, 6558, 8744, 8916, 13116, 17832, 26232, 812099, 1624198, 2436297, 3248396, 4872594, 6496792, 9745188, 19490376]

約数ペア:

[(1, 19490376), (2, 9745188), (3, 6496792), (4, 4872594), (6, 3248396), (8, 2436297), (12, 1624198), (24, 812099), (743, 26232), (1093, 17832), (1486, 13116), (2186, 8916), (2229, 8744), (2972, 6558), (3279, 5944), (4372, 4458)]