22019909842

素因数分解:

$2^1\times 7^1\times {\mathrm{34981}}^1\times {\mathrm{44963}}^1$

素因数の和:79953

約数の個数: 16

約数和(自身を含む): 37750335552

約数和(自身を除く): 15730425710

約数列:

[1, 2, 7, 14, 34981, 44963, 69962, 89926, 244867, 314741, 489734, 629482, 1572850703, 3145701406, 11009954921, 22019909842]

約数ペア:

[(1, 22019909842), (2, 11009954921), (7, 3145701406), (14, 1572850703), (34981, 629482), (44963, 489734), (69962, 314741), (89926, 244867)]