21733850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18934

約数の個数: 24

約数和(自身を含む): 42184800

約数和(自身を除く): 20450950

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 18899, 37798, 94495, 188990, 434677, 472475, 869354, 944950, 2173385, 4346770, 10866925, 21733850]

約数ペア:

[(1, 21733850), (2, 10866925), (5, 4346770), (10, 2173385), (23, 944950), (25, 869354), (46, 472475), (50, 434677), (115, 188990), (230, 94495), (575, 37798), (1150, 18899)]