19672867876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{3593}}^1\times {\mathrm{17327}}^1$

素因数の和:21003

約数の個数: 24

約数和(自身を含む): 34875025920

約数和(自身を除く): 15202158044

約数列:

[1, 2, 4, 79, 158, 316, 3593, 7186, 14372, 17327, 34654, 69308, 283847, 567694, 1135388, 1368833, 2737666, 5475332, 62255911, 124511822, 249023644, 4918216969, 9836433938, 19672867876]

約数ペア:

[(1, 19672867876), (2, 9836433938), (4, 4918216969), (79, 249023644), (158, 124511822), (316, 62255911), (3593, 5475332), (7186, 2737666), (14372, 1368833), (17327, 1135388), (34654, 567694), (69308, 283847)]