17321084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20719}}^1$

素因数の和:20753

約数の個数: 24

約数和(自身を含む): 34809600

約数和(自身を除く): 17488516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20719, 41438, 82876, 227909, 393661, 455818, 787322, 911636, 1574644, 4330271, 8660542, 17321084]

約数ペア:

[(1, 17321084), (2, 8660542), (4, 4330271), (11, 1574644), (19, 911636), (22, 787322), (38, 455818), (44, 393661), (76, 227909), (209, 82876), (418, 41438), (836, 20719)]