12994328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 26146800

約数和(自身を除く): 13152472

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1613, 2014, 3226, 4028, 6452, 8056, 12904, 30647, 61294, 85489, 122588, 170978, 245176, 341956, 683912, 1624291, 3248582, 6497164, 12994328]

約数ペア:

[(1, 12994328), (2, 6497164), (4, 3248582), (8, 1624291), (19, 683912), (38, 341956), (53, 245176), (76, 170978), (106, 122588), (152, 85489), (212, 61294), (424, 30647), (1007, 12904), (1613, 8056), (2014, 6452), (3226, 4028)]