19695072

素因数分解:

$2^5\times 3^1\times {\mathrm{205157}}^1$

素因数の和:205170

約数の個数: 24

約数和(自身を含む): 51699816

約数和(自身を除く): 32004744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205157, 410314, 615471, 820628, 1230942, 1641256, 2461884, 3282512, 4923768, 6565024, 9847536, 19695072]

約数ペア:

[(1, 19695072), (2, 9847536), (3, 6565024), (4, 4923768), (6, 3282512), (8, 2461884), (12, 1641256), (16, 1230942), (24, 820628), (32, 615471), (48, 410314), (96, 205157)]