23113690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 20950310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 509, 1018, 1195, 2390, 2545, 4541, 5090, 9082, 9671, 19342, 22705, 45410, 48355, 96710, 121651, 243302, 608255, 1216510, 2311369, 4622738, 11556845, 23113690]

約数ペア:

[(1, 23113690), (2, 11556845), (5, 4622738), (10, 2311369), (19, 1216510), (38, 608255), (95, 243302), (190, 121651), (239, 96710), (478, 48355), (509, 45410), (1018, 22705), (1195, 19342), (2390, 9671), (2545, 9082), (4541, 5090)]