21447346

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 33851160

約数和(自身を除く): 12403814

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 7069, 14138, 261553, 289829, 523106, 579658, 10723673, 21447346]

約数ペア:

[(1, 21447346), (2, 10723673), (37, 579658), (41, 523106), (74, 289829), (82, 261553), (1517, 14138), (3034, 7069)]