1115912

素因数分解:

$2^3\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19940

約数の個数: 16

約数和(自身を含む): 2391360

約数和(自身を除く): 1275448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19927, 39854, 79708, 139489, 159416, 278978, 557956, 1115912]

約数ペア:

[(1, 1115912), (2, 557956), (4, 278978), (7, 159416), (8, 139489), (14, 79708), (28, 39854), (56, 19927)]