2019936516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12948311}}^1$

素因数の和:12948331

約数の個数: 24

約数和(自身を含む): 5075738304

約数和(自身を除く): 3055801788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12948311, 25896622, 38844933, 51793244, 77689866, 155379732, 168328043, 336656086, 504984129, 673312172, 1009968258, 2019936516]

約数ペア:

[(1, 2019936516), (2, 1009968258), (3, 673312172), (4, 504984129), (6, 336656086), (12, 168328043), (13, 155379732), (26, 77689866), (39, 51793244), (52, 38844933), (78, 25896622), (156, 12948311)]