15797874

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16861326

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 246, 298, 431, 447, 862, 894, 1293, 2586, 6109, 12218, 17671, 18327, 35342, 36654, 53013, 64219, 106026, 128438, 192657, 385314, 2632979, 5265958, 7898937, 15797874]

約数ペア:

[(1, 15797874), (2, 7898937), (3, 5265958), (6, 2632979), (41, 385314), (82, 192657), (123, 128438), (149, 106026), (246, 64219), (298, 53013), (431, 36654), (447, 35342), (862, 18327), (894, 17671), (1293, 12218), (2586, 6109)]