22069330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 40687920

約数和(自身を除く): 18618590

約数列:

[1, 2, 5, 10, 89, 137, 178, 181, 274, 362, 445, 685, 890, 905, 1370, 1810, 12193, 16109, 24386, 24797, 32218, 49594, 60965, 80545, 121930, 123985, 161090, 247970, 2206933, 4413866, 11034665, 22069330]

約数ペア:

[(1, 22069330), (2, 11034665), (5, 4413866), (10, 2206933), (89, 247970), (137, 161090), (178, 123985), (181, 121930), (274, 80545), (362, 60965), (445, 49594), (685, 32218), (890, 24797), (905, 24386), (1370, 16109), (1810, 12193)]