19565372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 35686560

約数和(自身を除く): 16121188

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 1117, 2234, 4379, 4468, 8758, 17516, 32393, 64786, 129572, 168667, 337334, 674668, 4891343, 9782686, 19565372]

約数ペア:

[(1, 19565372), (2, 9782686), (4, 4891343), (29, 674668), (58, 337334), (116, 168667), (151, 129572), (302, 64786), (604, 32393), (1117, 17516), (2234, 8758), (4379, 4468)]