38980438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146543}}^1$

素因数の和:146571

約数の個数: 16

約数和(自身を含む): 70341120

約数和(自身を除く): 31360682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 146543, 293086, 1025801, 2051602, 2784317, 5568634, 19490219, 38980438]

約数ペア:

[(1, 38980438), (2, 19490219), (7, 5568634), (14, 2784317), (19, 2051602), (38, 1025801), (133, 293086), (266, 146543)]