15690961408

素因数分解:

$2^9\times {\mathrm{30646409}}^1$

素因数の和:30646427

約数の個数: 20

約数和(自身を含む): 31351277430

約数和(自身を除く): 15660316022

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 30646409, 61292818, 122585636, 245171272, 490342544, 980685088, 1961370176, 3922740352, 7845480704, 15690961408]

約数ペア:

[(1, 15690961408), (2, 7845480704), (4, 3922740352), (8, 1961370176), (16, 980685088), (32, 490342544), (64, 245171272), (128, 122585636), (256, 61292818), (512, 30646409)]