39013828

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19087}}^1$

素因数の和:19171

約数の個数: 24

約数和(自身を含む): 79100672

約数和(自身を除く): 40086844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19087, 38174, 76348, 133609, 267218, 534436, 1393351, 2786702, 5573404, 9753457, 19506914, 39013828]

約数ペア:

[(1, 39013828), (2, 19506914), (4, 9753457), (7, 5573404), (14, 2786702), (28, 1393351), (73, 534436), (146, 267218), (292, 133609), (511, 76348), (1022, 38174), (2044, 19087)]