15206156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 32444160

約数和(自身を除く): 17238004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 283, 404, 532, 566, 707, 1132, 1414, 1919, 1981, 2828, 3838, 3962, 5377, 7676, 7924, 10754, 13433, 21508, 26866, 28583, 37639, 53732, 57166, 75278, 114332, 150556, 200081, 400162, 543077, 800324, 1086154, 2172308, 3801539, 7603078, 15206156]

約数ペア:

[(1, 15206156), (2, 7603078), (4, 3801539), (7, 2172308), (14, 1086154), (19, 800324), (28, 543077), (38, 400162), (76, 200081), (101, 150556), (133, 114332), (202, 75278), (266, 57166), (283, 53732), (404, 37639), (532, 28583), (566, 26866), (707, 21508), (1132, 13433), (1414, 10754), (1919, 7924), (1981, 7676), (2828, 5377), (3838, 3962)]