18841036187

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1\times {\mathrm{4003}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 19687668000

約数和(自身を除く): 846631813

約数列:

[1, 29, 109, 1489, 3161, 4003, 43181, 116087, 162301, 436327, 4706729, 5960467, 12653483, 172853543, 649690903, 18841036187]

約数ペア:

[(1, 18841036187), (29, 649690903), (109, 172853543), (1489, 12653483), (3161, 5960467), (4003, 4706729), (43181, 436327), (116087, 162301)]