138177842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{330569}}^1$

素因数の和:330601

約数の個数: 16

約数和(自身を含む): 238010400

約数和(自身を除く): 99832558

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 330569, 661138, 3636259, 6280811, 7272518, 12561622, 69088921, 138177842]

約数ペア:

[(1, 138177842), (2, 69088921), (11, 12561622), (19, 7272518), (22, 6280811), (38, 3636259), (209, 661138), (418, 330569)]