22115492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21347}}^1$

素因数の和:21395

約数の個数: 24

約数和(自身を含む): 45428544

約数和(自身を除く): 23313052

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 21347, 42694, 85388, 149429, 298858, 597716, 789839, 1579678, 3159356, 5528873, 11057746, 22115492]

約数ペア:

[(1, 22115492), (2, 11057746), (4, 5528873), (7, 3159356), (14, 1579678), (28, 789839), (37, 597716), (74, 298858), (148, 149429), (259, 85388), (518, 42694), (1036, 21347)]