15340344

素因数分解:

$2^3\times 3^1\times {\mathrm{639181}}^1$

素因数の和:639190

約数の個数: 16

約数和(自身を含む): 38350920

約数和(自身を除く): 23010576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 639181, 1278362, 1917543, 2556724, 3835086, 5113448, 7670172, 15340344]

約数ペア:

[(1, 15340344), (2, 7670172), (3, 5113448), (4, 3835086), (6, 2556724), (8, 1917543), (12, 1278362), (24, 639181)]