39985622

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 61177632

約数和(自身を除く): 21192010

約数列:

[1, 2, 61, 122, 487, 673, 974, 1346, 29707, 41053, 59414, 82106, 327751, 655502, 19992811, 39985622]

約数ペア:

[(1, 39985622), (2, 19992811), (61, 655502), (122, 327751), (487, 82106), (673, 59414), (974, 41053), (1346, 29707)]