42410242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159437}}^1$

素因数の和:159465

約数の個数: 16

約数和(自身を含む): 76530240

約数和(自身を除く): 34119998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 159437, 318874, 1116059, 2232118, 3029303, 6058606, 21205121, 42410242]

約数ペア:

[(1, 42410242), (2, 21205121), (7, 6058606), (14, 3029303), (19, 2232118), (38, 1116059), (133, 318874), (266, 159437)]