11956502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 18522000

約数和(自身を除く): 6565498

約数列:

[1, 2, 41, 82, 139, 278, 1049, 2098, 5699, 11398, 43009, 86018, 145811, 291622, 5978251, 11956502]

約数ペア:

[(1, 11956502), (2, 5978251), (41, 291622), (82, 145811), (139, 86018), (278, 43009), (1049, 11398), (2098, 5699)]