21931725502

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{1613}}^1\times {\mathrm{19259}}^1$

素因数の和:21227

約数の個数: 16

約数和(自身を含む): 33012949680

約数和(自身を除く): 11081224178

約数列:

[1, 2, 353, 706, 1613, 3226, 19259, 38518, 569389, 1138778, 6798427, 13596854, 31064767, 62129534, 10965862751, 21931725502]

約数ペア:

[(1, 21931725502), (2, 10965862751), (353, 62129534), (706, 31064767), (1613, 13596854), (3226, 6798427), (19259, 1138778), (38518, 569389)]