15317398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 23444640

約数和(自身を除く): 8127242

約数列:

[1, 2, 71, 142, 269, 401, 538, 802, 19099, 28471, 38198, 56942, 107869, 215738, 7658699, 15317398]

約数ペア:

[(1, 15317398), (2, 7658699), (71, 215738), (142, 107869), (269, 56942), (401, 38198), (538, 28471), (802, 19099)]