11911200904

素因数分解:

$2^3\times {\mathrm{3923}}^1\times {\mathrm{379531}}^1$

素因数の和:383460

約数の個数: 16

約数和(自身を含む): 22339253520

約数和(自身を除く): 10428052616

約数列:

[1, 2, 4, 8, 3923, 7846, 15692, 31384, 379531, 759062, 1518124, 3036248, 1488900113, 2977800226, 5955600452, 11911200904]

約数ペア:

[(1, 11911200904), (2, 5955600452), (4, 2977800226), (8, 1488900113), (3923, 3036248), (7846, 1518124), (15692, 759062), (31384, 379531)]