39842602

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 60565824

約数和(自身を除く): 20723222

約数列:

[1, 2, 131, 241, 262, 482, 631, 1262, 31571, 63142, 82661, 152071, 165322, 304142, 19921301, 39842602]

約数ペア:

[(1, 39842602), (2, 19921301), (131, 304142), (241, 165322), (262, 152071), (482, 82661), (631, 63142), (1262, 31571)]