15691393264

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{672181}}^1$

素因数の和:673648

約数の個数: 20

約数和(自身を含む): 30422957320

約数和(自身を除く): 14731564056

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5836, 11672, 23344, 672181, 1344362, 2688724, 5377448, 10754896, 980712079, 1961424158, 3922848316, 7845696632, 15691393264]

約数ペア:

[(1, 15691393264), (2, 7845696632), (4, 3922848316), (8, 1961424158), (16, 980712079), (1459, 10754896), (2918, 5377448), (5836, 2688724), (11672, 1344362), (23344, 672181)]