15919926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 36033984

約数和(自身を除く): 20114058

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 251, 341, 502, 682, 753, 961, 1023, 1506, 1922, 2046, 2761, 2883, 5522, 5766, 7781, 8283, 10571, 15562, 16566, 21142, 23343, 31713, 46686, 63426, 85591, 171182, 241211, 256773, 482422, 513546, 723633, 1447266, 2653321, 5306642, 7959963, 15919926]

約数ペア:

[(1, 15919926), (2, 7959963), (3, 5306642), (6, 2653321), (11, 1447266), (22, 723633), (31, 513546), (33, 482422), (62, 256773), (66, 241211), (93, 171182), (186, 85591), (251, 63426), (341, 46686), (502, 31713), (682, 23343), (753, 21142), (961, 16566), (1023, 15562), (1506, 10571), (1922, 8283), (2046, 7781), (2761, 5766), (2883, 5522)]