23809390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 46987776

約数和(自身を除く): 23178386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 823, 1315, 1646, 2630, 2893, 4115, 5786, 8230, 9053, 14465, 18106, 28930, 45265, 90530, 216449, 432898, 1082245, 2164490, 2380939, 4761878, 11904695, 23809390]

約数ペア:

[(1, 23809390), (2, 11904695), (5, 4761878), (10, 2380939), (11, 2164490), (22, 1082245), (55, 432898), (110, 216449), (263, 90530), (526, 45265), (823, 28930), (1315, 18106), (1646, 14465), (2630, 9053), (2893, 8230), (4115, 5786)]