23123836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 43902040

約数和(自身を除く): 20778204

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 181, 362, 724, 779, 1558, 1681, 3116, 3362, 3439, 6724, 6878, 7421, 13756, 14842, 29684, 31939, 63878, 127756, 140999, 281998, 304261, 563996, 608522, 1217044, 5780959, 11561918, 23123836]

約数ペア:

[(1, 23123836), (2, 11561918), (4, 5780959), (19, 1217044), (38, 608522), (41, 563996), (76, 304261), (82, 281998), (164, 140999), (181, 127756), (362, 63878), (724, 31939), (779, 29684), (1558, 14842), (1681, 13756), (3116, 7421), (3362, 6878), (3439, 6724)]