38961188

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22811}}^1$

素因数の和:22883

約数の個数: 24

約数和(自身を含む): 79203264

約数和(自身を除く): 40242076

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22811, 45622, 91244, 159677, 319354, 638708, 1391471, 2782942, 5565884, 9740297, 19480594, 38961188]

約数ペア:

[(1, 38961188), (2, 19480594), (4, 9740297), (7, 5565884), (14, 2782942), (28, 1391471), (61, 638708), (122, 319354), (244, 159677), (427, 91244), (854, 45622), (1708, 22811)]