15369516

素因数分解:

$2^2\times 3^2\times {\mathrm{426931}}^1$

素因数の和:426941

約数の個数: 18

約数和(自身を含む): 38850812

約数和(自身を除く): 23481296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 426931, 853862, 1280793, 1707724, 2561586, 3842379, 5123172, 7684758, 15369516]

約数ペア:

[(1, 15369516), (2, 7684758), (3, 5123172), (4, 3842379), (6, 2561586), (9, 1707724), (12, 1280793), (18, 853862), (36, 426931)]