12869612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 28707840

約数和(自身を除く): 15838228

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1423, 2261, 2846, 4522, 5692, 9044, 9961, 19922, 24191, 27037, 39844, 48382, 54074, 96764, 108148, 169337, 189259, 338674, 378518, 459629, 677348, 757036, 919258, 1838516, 3217403, 6434806, 12869612]

約数ペア:

[(1, 12869612), (2, 6434806), (4, 3217403), (7, 1838516), (14, 919258), (17, 757036), (19, 677348), (28, 459629), (34, 378518), (38, 338674), (68, 189259), (76, 169337), (119, 108148), (133, 96764), (238, 54074), (266, 48382), (323, 39844), (476, 27037), (532, 24191), (646, 19922), (1292, 9961), (1423, 9044), (2261, 5692), (2846, 4522)]