11711738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 19464192

約数和(自身を除く): 7752454

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 191, 382, 713, 989, 1333, 1426, 1978, 2666, 4393, 5921, 8213, 8786, 11842, 16426, 30659, 61318, 136183, 188899, 254603, 272366, 377798, 509206, 5855869, 11711738]

約数ペア:

[(1, 11711738), (2, 5855869), (23, 509206), (31, 377798), (43, 272366), (46, 254603), (62, 188899), (86, 136183), (191, 61318), (382, 30659), (713, 16426), (989, 11842), (1333, 8786), (1426, 8213), (1978, 5921), (2666, 4393)]