11853131950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1134271}}^1$

素因数の和:1134313

約数の個数: 48

約数和(自身を含む): 25316951040

約数和(自身を除く): 13463819090

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 1134271, 2268542, 5671355, 11342710, 12476981, 21551149, 24953962, 28356775, 43102298, 56713550, 62384905, 107755745, 124769810, 215511490, 237062639, 311924525, 474125278, 538778725, 623849050, 1077557450, 1185313195, 2370626390, 5926565975, 11853131950]

約数ペア:

[(1, 11853131950), (2, 5926565975), (5, 2370626390), (10, 1185313195), (11, 1077557450), (19, 623849050), (22, 538778725), (25, 474125278), (38, 311924525), (50, 237062639), (55, 215511490), (95, 124769810), (110, 107755745), (190, 62384905), (209, 56713550), (275, 43102298), (418, 28356775), (475, 24953962), (550, 21551149), (950, 12476981), (1045, 11342710), (2090, 5671355), (5225, 2268542), (10450, 1134271)]