19691327224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{14593}}^1\times {\mathrm{5441}}^1$

素因数の和:20071

約数の個数: 32

約数和(自身を含む): 38121863040

約数和(自身を除く): 18430535816

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5441, 10882, 14593, 21764, 29186, 43528, 58372, 116744, 168671, 337342, 452383, 674684, 904766, 1349368, 1809532, 3619064, 79400513, 158801026, 317602052, 635204104, 2461415903, 4922831806, 9845663612, 19691327224]

約数ペア:

[(1, 19691327224), (2, 9845663612), (4, 4922831806), (8, 2461415903), (31, 635204104), (62, 317602052), (124, 158801026), (248, 79400513), (5441, 3619064), (10882, 1809532), (14593, 1349368), (21764, 904766), (29186, 674684), (43528, 452383), (58372, 337342), (116744, 168671)]