19742452702

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10602821}}^1$

素因数の和:10602856

約数の個数: 24

約数和(自身を含む): 36261651240

約数和(自身を除く): 16519198538

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10602821, 21205642, 74219747, 148439494, 201453599, 402907198, 519538229, 1039076458, 1410175193, 2820350386, 9871226351, 19742452702]

約数ペア:

[(1, 19742452702), (2, 9871226351), (7, 2820350386), (14, 1410175193), (19, 1039076458), (38, 519538229), (49, 402907198), (98, 201453599), (133, 148439494), (266, 74219747), (931, 21205642), (1862, 10602821)]