28098422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2293}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 46081872

約数和(自身を除く): 17983450

約数列:

[1, 2, 11, 22, 557, 1114, 2293, 4586, 6127, 12254, 25223, 50446, 1277201, 2554402, 14049211, 28098422]

約数ペア:

[(1, 28098422), (2, 14049211), (11, 2554402), (22, 1277201), (557, 50446), (1114, 25223), (2293, 12254), (4586, 6127)]