12417130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 24572160

約数和(自身を除く): 12155030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 719, 785, 1438, 1570, 1727, 3454, 3595, 7190, 7909, 8635, 15818, 17270, 39545, 79090, 112883, 225766, 564415, 1128830, 1241713, 2483426, 6208565, 12417130]

約数ペア:

[(1, 12417130), (2, 6208565), (5, 2483426), (10, 1241713), (11, 1128830), (22, 564415), (55, 225766), (110, 112883), (157, 79090), (314, 39545), (719, 17270), (785, 15818), (1438, 8635), (1570, 7909), (1727, 7190), (3454, 3595)]