56908838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213943}}^1$

素因数の和:213971

約数の個数: 16

約数和(自身を含む): 102693120

約数和(自身を除く): 45784282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213943, 427886, 1497601, 2995202, 4064917, 8129834, 28454419, 56908838]

約数ペア:

[(1, 56908838), (2, 28454419), (7, 8129834), (14, 4064917), (19, 2995202), (38, 1497601), (133, 427886), (266, 213943)]