2515676921842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9457432037}}^1$

素因数の和:9457432065

約数の個数: 16

約数和(自身を含む): 4539567378240

約数和(自身を除く): 2023890456398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9457432037, 18914864074, 66202024259, 132404048518, 179691208703, 359382417406, 1257838460921, 2515676921842]

約数ペア:

[(1, 2515676921842), (2, 1257838460921), (7, 359382417406), (14, 179691208703), (19, 132404048518), (38, 66202024259), (133, 18914864074), (266, 9457432037)]