38071478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 62000640

約数和(自身を除く): 23929162

約数列:

[1, 2, 19, 38, 71, 103, 137, 142, 206, 274, 1349, 1957, 2603, 2698, 3914, 5206, 7313, 9727, 14111, 14626, 19454, 28222, 138947, 184813, 268109, 277894, 369626, 536218, 1001881, 2003762, 19035739, 38071478]

約数ペア:

[(1, 38071478), (2, 19035739), (19, 2003762), (38, 1001881), (71, 536218), (103, 369626), (137, 277894), (142, 268109), (206, 184813), (274, 138947), (1349, 28222), (1957, 19454), (2603, 14626), (2698, 14111), (3914, 9727), (5206, 7313)]