23647858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^2$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 39220524

約数和(自身を除く): 15572666

約数列:

[1, 2, 13, 26, 53, 106, 131, 262, 689, 1378, 1703, 3406, 6943, 13886, 17161, 34322, 90259, 180518, 223093, 446186, 909533, 1819066, 11823929, 23647858]

約数ペア:

[(1, 23647858), (2, 11823929), (13, 1819066), (26, 909533), (53, 446186), (106, 223093), (131, 180518), (262, 90259), (689, 34322), (1378, 17161), (1703, 13886), (3406, 6943)]