19423136

素因数分解:

$2^5\times {\mathrm{571}}^1\times {\mathrm{1063}}^1$

素因数の和:1644

約数の個数: 24

約数和(自身を含む): 38342304

約数和(自身を除く): 18919168

約数列:

[1, 2, 4, 8, 16, 32, 571, 1063, 1142, 2126, 2284, 4252, 4568, 8504, 9136, 17008, 18272, 34016, 606973, 1213946, 2427892, 4855784, 9711568, 19423136]

約数ペア:

[(1, 19423136), (2, 9711568), (4, 4855784), (8, 2427892), (16, 1213946), (32, 606973), (571, 34016), (1063, 18272), (1142, 17008), (2126, 9136), (2284, 8504), (4252, 4568)]