189238043

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 219033600

約数和(自身を除く): 29795557

約数列:

[1, 19, 23, 31, 61, 229, 437, 589, 713, 1159, 1403, 1891, 4351, 5267, 7099, 13547, 13969, 26657, 35929, 43493, 100073, 134881, 163277, 265411, 321287, 433039, 826367, 3102263, 6104453, 8227741, 9959897, 189238043]

約数ペア:

[(1, 189238043), (19, 9959897), (23, 8227741), (31, 6104453), (61, 3102263), (229, 826367), (437, 433039), (589, 321287), (713, 265411), (1159, 163277), (1403, 134881), (1891, 100073), (4351, 43493), (5267, 35929), (7099, 26657), (13547, 13969)]