12822872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 26190000

約数和(自身を除く): 13367128

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 2909, 4408, 5818, 11636, 23272, 55271, 84361, 110542, 168722, 221084, 337444, 442168, 674888, 1602859, 3205718, 6411436, 12822872]

約数ペア:

[(1, 12822872), (2, 6411436), (4, 3205718), (8, 1602859), (19, 674888), (29, 442168), (38, 337444), (58, 221084), (76, 168722), (116, 110542), (152, 84361), (232, 55271), (551, 23272), (1102, 11636), (2204, 5818), (2909, 4408)]