211622114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1459}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 365817600

約数和(自身を除く): 154195486

約数列:

[1, 2, 11, 19, 22, 38, 209, 347, 418, 694, 1459, 2918, 3817, 6593, 7634, 13186, 16049, 27721, 32098, 55442, 72523, 145046, 304931, 506273, 609862, 1012546, 5569003, 9619187, 11138006, 19238374, 105811057, 211622114]

約数ペア:

[(1, 211622114), (2, 105811057), (11, 19238374), (19, 11138006), (22, 9619187), (38, 5569003), (209, 1012546), (347, 609862), (418, 506273), (694, 304931), (1459, 145046), (2918, 72523), (3817, 55442), (6593, 32098), (7634, 27721), (13186, 16049)]