19366987930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1\times {\mathrm{15629}}^1$

素因数の和:19938

約数の個数: 32

約数和(自身を含む): 36073414800

約数和(自身を除く): 16706426870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4273, 8546, 15629, 21365, 31258, 42730, 78145, 123917, 156290, 247834, 453241, 619585, 906482, 1239170, 2266205, 4532410, 66782717, 133565434, 333913585, 667827170, 1936698793, 3873397586, 9683493965, 19366987930]

約数ペア:

[(1, 19366987930), (2, 9683493965), (5, 3873397586), (10, 1936698793), (29, 667827170), (58, 333913585), (145, 133565434), (290, 66782717), (4273, 4532410), (8546, 2266205), (15629, 1239170), (21365, 906482), (31258, 619585), (42730, 453241), (78145, 247834), (123917, 156290)]