19107693

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 30266496

約数和(自身を除く): 11158803

約数列:

[1, 3, 9, 11, 33, 99, 257, 751, 771, 2253, 2313, 2827, 6759, 8261, 8481, 24783, 25443, 74349, 193007, 579021, 1737063, 2123077, 6369231, 19107693]

約数ペア:

[(1, 19107693), (3, 6369231), (9, 2123077), (11, 1737063), (33, 579021), (99, 193007), (257, 74349), (751, 25443), (771, 24783), (2253, 8481), (2313, 8261), (2827, 6759)]