2019411654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1\times {\mathrm{7949}}^1$

素因数の和:11224

約数の個数: 32

約数和(自身を含む): 4351384800

約数和(自身を除く): 2331973146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3257, 6514, 7949, 9771, 15898, 19542, 23847, 42341, 47694, 84682, 103337, 127023, 206674, 254046, 310011, 620022, 25889893, 51779786, 77669679, 155339358, 336568609, 673137218, 1009705827, 2019411654]

約数ペア:

[(1, 2019411654), (2, 1009705827), (3, 673137218), (6, 336568609), (13, 155339358), (26, 77669679), (39, 51779786), (78, 25889893), (3257, 620022), (6514, 310011), (7949, 254046), (9771, 206674), (15898, 127023), (19542, 103337), (23847, 84682), (42341, 47694)]