40919758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10391}}^1$

素因数の和:10583

約数の個数: 16

約数和(自身を含む): 67340160

約数和(自身を除く): 26420402

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 10391, 20782, 114301, 228602, 1859989, 3719978, 20459879, 40919758]

約数ペア:

[(1, 40919758), (2, 20459879), (11, 3719978), (22, 1859989), (179, 228602), (358, 114301), (1969, 20782), (3938, 10391)]