19253440

素因数分解:

$2^6\times 5^1\times {\mathrm{60167}}^1$

素因数の和:60184

約数の個数: 28

約数和(自身を含む): 45848016

約数和(自身を除く): 26594576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60167, 120334, 240668, 300835, 481336, 601670, 962672, 1203340, 1925344, 2406680, 3850688, 4813360, 9626720, 19253440]

約数ペア:

[(1, 19253440), (2, 9626720), (4, 4813360), (5, 3850688), (8, 2406680), (10, 1925344), (16, 1203340), (20, 962672), (32, 601670), (40, 481336), (64, 300835), (80, 240668), (160, 120334), (320, 60167)]