23941892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 45931536

約数和(自身を除く): 21989644

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 331, 338, 428, 662, 676, 1324, 1391, 2782, 4303, 5564, 8606, 17212, 18083, 35417, 36166, 55939, 70834, 72332, 111878, 141668, 223756, 460421, 920842, 1841684, 5985473, 11970946, 23941892]

約数ペア:

[(1, 23941892), (2, 11970946), (4, 5985473), (13, 1841684), (26, 920842), (52, 460421), (107, 223756), (169, 141668), (214, 111878), (331, 72332), (338, 70834), (428, 55939), (662, 36166), (676, 35417), (1324, 18083), (1391, 17212), (2782, 8606), (4303, 5564)]