190761818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{23899}}^1$

素因数の和:24221

約数の個数: 16

約数和(自身を含む): 309170400

約数和(自身を除く): 118408582

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 23899, 47798, 310687, 621374, 7336993, 14673986, 95380909, 190761818]

約数ペア:

[(1, 190761818), (2, 95380909), (13, 14673986), (26, 7336993), (307, 621374), (614, 310687), (3991, 47798), (7982, 23899)]