12971374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29347}}^1$

素因数の和:29379

約数の個数: 16

約数和(自身を含む): 22187088

約数和(自身を除く): 9215714

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 29347, 58694, 381511, 498899, 763022, 997798, 6485687, 12971374]

約数ペア:

[(1, 12971374), (2, 6485687), (13, 997798), (17, 763022), (26, 498899), (34, 381511), (221, 58694), (442, 29347)]