2247487979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{18899}}^1$

素因数の和:19498

約数の個数: 16

約数和(自身を含む): 2585520000

約数和(自身を除く): 338032021

約数列:

[1, 11, 19, 209, 569, 6259, 10811, 18899, 118921, 207889, 359081, 3949891, 10753531, 118288841, 204317089, 2247487979]

約数ペア:

[(1, 2247487979), (11, 204317089), (19, 118288841), (209, 10753531), (569, 3949891), (6259, 359081), (10811, 207889), (18899, 118921)]