16990150

素因数分解:

$2^1\times 5^2\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 31721184

約数和(自身を除く): 14731034

約数列:

[1, 2, 5, 10, 25, 50, 373, 746, 911, 1822, 1865, 3730, 4555, 9110, 9325, 18650, 22775, 45550, 339803, 679606, 1699015, 3398030, 8495075, 16990150]

約数ペア:

[(1, 16990150), (2, 8495075), (5, 3398030), (10, 1699015), (25, 679606), (50, 339803), (373, 45550), (746, 22775), (911, 18650), (1822, 9325), (1865, 9110), (3730, 4555)]