15991338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 35343360

約数和(自身を除く): 19352022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 3067, 5214, 6134, 9201, 18402, 33737, 67474, 101211, 202422, 242293, 484586, 726879, 1453758, 2665223, 5330446, 7995669, 15991338]

約数ペア:

[(1, 15991338), (2, 7995669), (3, 5330446), (6, 2665223), (11, 1453758), (22, 726879), (33, 484586), (66, 242293), (79, 202422), (158, 101211), (237, 67474), (474, 33737), (869, 18402), (1738, 9201), (2607, 6134), (3067, 5214)]