12997012

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1483}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 26094656

約数和(自身を除く): 13097644

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 1483, 2191, 2966, 4382, 5932, 8764, 10381, 20762, 41524, 464179, 928358, 1856716, 3249253, 6498506, 12997012]

約数ペア:

[(1, 12997012), (2, 6498506), (4, 3249253), (7, 1856716), (14, 928358), (28, 464179), (313, 41524), (626, 20762), (1252, 10381), (1483, 8764), (2191, 5932), (2966, 4382)]