1572240131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{190829}}^1$

素因数の和:190954

約数の個数: 16

約数和(自身を含む): 1978525440

約数和(自身を除く): 406285309

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 190829, 1335803, 2099119, 14693833, 20418703, 142930921, 224605733, 1572240131]

約数ペア:

[(1, 1572240131), (7, 224605733), (11, 142930921), (77, 20418703), (107, 14693833), (749, 2099119), (1177, 1335803), (8239, 190829)]