1520951672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10006261}}^1$

素因数の和:10006286

約数の個数: 16

約数和(自身を含む): 3001878600

約数和(自身を除く): 1480926928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10006261, 20012522, 40025044, 80050088, 190118959, 380237918, 760475836, 1520951672]

約数ペア:

[(1, 1520951672), (2, 760475836), (4, 380237918), (8, 190118959), (19, 80050088), (38, 40025044), (76, 20012522), (152, 10006261)]