21017698922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5869}}^1\times {\mathrm{162779}}^1$

素因数の和:168661

約数の個数: 16

約数和(自身を含む): 34398669600

約数和(自身を除く): 13380970678

約数列:

[1, 2, 11, 22, 5869, 11738, 64559, 129118, 162779, 325558, 1790569, 3581138, 955349951, 1910699902, 10508849461, 21017698922]

約数ペア:

[(1, 21017698922), (2, 10508849461), (11, 1910699902), (22, 955349951), (5869, 3581138), (11738, 1790569), (64559, 325558), (129118, 162779)]