19836704829

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{421081}}^1$

素因数の和:421508

約数の個数: 16

約数和(自身を含む): 27164841984

約数和(自身を除く): 7328137155

約数列:

[1, 3, 41, 123, 383, 1149, 15703, 47109, 421081, 1263243, 17264321, 51792963, 161274023, 483822069, 6612234943, 19836704829]

約数ペア:

[(1, 19836704829), (3, 6612234943), (41, 483822069), (123, 161274023), (383, 51792963), (1149, 17264321), (15703, 1263243), (47109, 421081)]