15121338

素因数分解:

$2^1\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{1627}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 30280800

約数和(自身を除く): 15159462

約数列:

[1, 2, 3, 6, 1549, 1627, 3098, 3254, 4647, 4881, 9294, 9762, 2520223, 5040446, 7560669, 15121338]

約数ペア:

[(1, 15121338), (2, 7560669), (3, 5040446), (6, 2520223), (1549, 9762), (1627, 9294), (3098, 4881), (3254, 4647)]