21738685222

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1\times {\mathrm{84407}}^1$

素因数の和:85523

約数の個数: 16

約数和(自身を含む): 32890758912

約数和(自身を除く): 11152073690

約数列:

[1, 2, 131, 262, 983, 1966, 84407, 128773, 168814, 257546, 11057317, 22114634, 82972081, 165944162, 10869342611, 21738685222]

約数ペア:

[(1, 21738685222), (2, 10869342611), (131, 165944162), (262, 82972081), (983, 22114634), (1966, 11057317), (84407, 257546), (128773, 168814)]