15539006690

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{797281}}^1$

素因数の和:799237

約数の個数: 16

約数和(自身を含む): 27984598200

約数和(自身を除く): 12445591510

約数列:

[1, 2, 5, 10, 1949, 3898, 9745, 19490, 797281, 1594562, 3986405, 7972810, 1553900669, 3107801338, 7769503345, 15539006690]

約数ペア:

[(1, 15539006690), (2, 7769503345), (5, 3107801338), (10, 1553900669), (1949, 7972810), (3898, 3986405), (9745, 1594562), (19490, 797281)]