23721418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3203}}^1$

素因数の和:3258

約数の個数: 24

約数和(自身を含む): 42523488

約数和(自身を除く): 18802070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3203, 3703, 6406, 7406, 22421, 44842, 73669, 147338, 515683, 1031366, 1694387, 3388774, 11860709, 23721418]

約数ペア:

[(1, 23721418), (2, 11860709), (7, 3388774), (14, 1694387), (23, 1031366), (46, 515683), (161, 147338), (322, 73669), (529, 44842), (1058, 22421), (3203, 7406), (3703, 6406)]