185389919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 226110528

約数和(自身を除く): 40720609

約数列:

[1, 11, 13, 53, 61, 143, 401, 583, 671, 689, 793, 3233, 4411, 5213, 7579, 8723, 21253, 24461, 35563, 42029, 57343, 233783, 269071, 276289, 317993, 462319, 1296433, 3039179, 3497923, 14260763, 16853629, 185389919]

約数ペア:

[(1, 185389919), (11, 16853629), (13, 14260763), (53, 3497923), (61, 3039179), (143, 1296433), (401, 462319), (583, 317993), (671, 276289), (689, 269071), (793, 233783), (3233, 57343), (4411, 42029), (5213, 35563), (7579, 24461), (8723, 21253)]