10666942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 20027520

約数和(自身を除く): 9360578

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 151, 169, 209, 247, 286, 302, 338, 418, 494, 1661, 1859, 1963, 2717, 2869, 3211, 3322, 3718, 3926, 5434, 5738, 6422, 21593, 25519, 31559, 35321, 37297, 43186, 51038, 63118, 70642, 74594, 280709, 410267, 484861, 561418, 820534, 969722, 5333471, 10666942]

約数ペア:

[(1, 10666942), (2, 5333471), (11, 969722), (13, 820534), (19, 561418), (22, 484861), (26, 410267), (38, 280709), (143, 74594), (151, 70642), (169, 63118), (209, 51038), (247, 43186), (286, 37297), (302, 35321), (338, 31559), (418, 25519), (494, 21593), (1661, 6422), (1859, 5738), (1963, 5434), (2717, 3926), (2869, 3718), (3211, 3322)]