12539686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 19893888

約数和(自身を除く): 7354202

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 4933, 9866, 152923, 202253, 305846, 404506, 6269843, 12539686]

約数ペア:

[(1, 12539686), (2, 6269843), (31, 404506), (41, 305846), (62, 202253), (82, 152923), (1271, 9866), (2542, 4933)]