19383860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16427}}^1$

素因数の和:16495

約数の個数: 24

約数和(自身を含む): 41398560

約数和(自身を除く): 22014700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 16427, 32854, 65708, 82135, 164270, 328540, 969193, 1938386, 3876772, 4845965, 9691930, 19383860]

約数ペア:

[(1, 19383860), (2, 9691930), (4, 4845965), (5, 3876772), (10, 1938386), (20, 969193), (59, 328540), (118, 164270), (236, 82135), (295, 65708), (590, 32854), (1180, 16427)]