16885266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 36384768

約数和(自身を除く): 19499502

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 3947, 4278, 7894, 11841, 23682, 90781, 122357, 181562, 244714, 272343, 367071, 544686, 734142, 2814211, 5628422, 8442633, 16885266]

約数ペア:

[(1, 16885266), (2, 8442633), (3, 5628422), (6, 2814211), (23, 734142), (31, 544686), (46, 367071), (62, 272343), (69, 244714), (93, 181562), (138, 122357), (186, 90781), (713, 23682), (1426, 11841), (2139, 7894), (3947, 4278)]