19162041

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3673}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 26805504

約数和(自身を除く): 7643463

約数列:

[1, 3, 37, 47, 111, 141, 1739, 3673, 5217, 11019, 135901, 172631, 407703, 517893, 6387347, 19162041]

約数ペア:

[(1, 19162041), (3, 6387347), (37, 517893), (47, 407703), (111, 172631), (141, 135901), (1739, 11019), (3673, 5217)]