15941926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7996

約数の個数: 32

約数和(自身を含む): 32110848

約数和(自身を除く): 16168922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 7963, 15926, 55741, 87593, 103519, 111482, 175186, 207038, 613151, 724633, 1138709, 1226302, 1449266, 2277418, 7970963, 15941926]

約数ペア:

[(1, 15941926), (2, 7970963), (7, 2277418), (11, 1449266), (13, 1226302), (14, 1138709), (22, 724633), (26, 613151), (77, 207038), (91, 175186), (143, 111482), (154, 103519), (182, 87593), (286, 55741), (1001, 15926), (2002, 7963)]