17967401969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{181711}}^1$

素因数の和:181912

約数の個数: 16

約数和(自身を含む): 20017393920

約数和(自身を除く): 2049991951

約数列:

[1, 11, 89, 101, 979, 1111, 8989, 98879, 181711, 1998821, 16172279, 18352811, 177895069, 201880921, 1633400179, 17967401969]

約数ペア:

[(1, 17967401969), (11, 1633400179), (89, 201880921), (101, 177895069), (979, 18352811), (1111, 16172279), (8989, 1998821), (98879, 181711)]