15884798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3343

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 9395842

約数列:

[1, 2, 19, 38, 131, 262, 2489, 3191, 4978, 6382, 60629, 121258, 418021, 836042, 7942399, 15884798]

約数ペア:

[(1, 15884798), (2, 7942399), (19, 836042), (38, 418021), (131, 121258), (262, 60629), (2489, 6382), (3191, 4978)]