21703014772

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{207589}}^1$

素因数の和:208095

約数の個数: 24

約数和(自身を含む): 38711383200

約数和(自身を除く): 17008368428

約数列:

[1, 2, 4, 59, 118, 236, 443, 886, 1772, 26137, 52274, 104548, 207589, 415178, 830356, 12247751, 24495502, 48991004, 91961927, 183923854, 367847708, 5425753693, 10851507386, 21703014772]

約数ペア:

[(1, 21703014772), (2, 10851507386), (4, 5425753693), (59, 367847708), (118, 183923854), (236, 91961927), (443, 48991004), (886, 24495502), (1772, 12247751), (26137, 830356), (52274, 415178), (104548, 207589)]