19218744077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{467689}}^1$

素因数の和:467840

約数の個数: 16

約数和(自身を含む): 21607278000

約数和(自身を除く): 2388533923

約数列:

[1, 13, 29, 109, 377, 1417, 3161, 41093, 467689, 6079957, 13562981, 50978101, 176318753, 662715313, 1478364929, 19218744077]

約数ペア:

[(1, 19218744077), (13, 1478364929), (29, 662715313), (109, 176318753), (377, 50978101), (1417, 13562981), (3161, 6079957), (41093, 467689)]