15984982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 26836992

約数和(自身を除く): 10852010

約数列:

[1, 2, 13, 26, 47, 94, 103, 127, 206, 254, 611, 1222, 1339, 1651, 2678, 3302, 4841, 5969, 9682, 11938, 13081, 26162, 62933, 77597, 125866, 155194, 170053, 340106, 614807, 1229614, 7992491, 15984982]

約数ペア:

[(1, 15984982), (2, 7992491), (13, 1229614), (26, 614807), (47, 340106), (94, 170053), (103, 155194), (127, 125866), (206, 77597), (254, 62933), (611, 26162), (1222, 13081), (1339, 11938), (1651, 9682), (2678, 5969), (3302, 4841)]