19014726351

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{43117}}^1$

素因数の和:43323

約数の個数: 32

約数和(自身を含む): 27133295040

約数和(自身を除く): 8118568689

約数列:

[1, 3, 29, 37, 87, 111, 137, 411, 1073, 3219, 3973, 5069, 11919, 15207, 43117, 129351, 147001, 441003, 1250393, 1595329, 3751179, 4785987, 5907029, 17721087, 46264541, 138793623, 171303841, 218560073, 513911523, 655680219, 6338242117, 19014726351]

約数ペア:

[(1, 19014726351), (3, 6338242117), (29, 655680219), (37, 513911523), (87, 218560073), (111, 171303841), (137, 138793623), (411, 46264541), (1073, 17721087), (3219, 5907029), (3973, 4785987), (5069, 3751179), (11919, 1595329), (15207, 1250393), (43117, 441003), (129351, 147001)]