19251654

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 39315456

約数和(自身を除く): 20063802

約数列:

[1, 2, 3, 6, 107, 157, 191, 214, 314, 321, 382, 471, 573, 642, 942, 1146, 16799, 20437, 29987, 33598, 40874, 50397, 59974, 61311, 89961, 100794, 122622, 179922, 3208609, 6417218, 9625827, 19251654]

約数ペア:

[(1, 19251654), (2, 9625827), (3, 6417218), (6, 3208609), (107, 179922), (157, 122622), (191, 100794), (214, 89961), (314, 61311), (321, 59974), (382, 50397), (471, 40874), (573, 33598), (642, 29987), (942, 20437), (1146, 16799)]