19374416

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5197}}^1$

素因数の和:5438

約数の個数: 20

約数和(自身を含む): 37706292

約数和(自身を除く): 18331876

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5197, 10394, 20788, 41576, 83152, 1210901, 2421802, 4843604, 9687208, 19374416]

約数ペア:

[(1, 19374416), (2, 9687208), (4, 4843604), (8, 2421802), (16, 1210901), (233, 83152), (466, 41576), (932, 20788), (1864, 10394), (3728, 5197)]