12798519245

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{139501}}^1$

素因数の和:139876

約数の個数: 16

約数和(自身を含む): 15668864640

約数和(自身を除く): 2870345395

約数列:

[1, 5, 59, 295, 311, 1555, 18349, 91745, 139501, 697505, 8230559, 41152795, 43384811, 216924055, 2559703849, 12798519245]

約数ペア:

[(1, 12798519245), (5, 2559703849), (59, 216924055), (295, 43384811), (311, 41152795), (1555, 8230559), (18349, 697505), (91745, 139501)]