19829136

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5659}}^1$

素因数の和:5743

約数の個数: 40

約数和(自身を含む): 51936160

約数和(自身を除く): 32107024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5659, 11318, 16977, 22636, 33954, 45272, 67908, 90544, 135816, 271632, 413107, 826214, 1239321, 1652428, 2478642, 3304856, 4957284, 6609712, 9914568, 19829136]

約数ペア:

[(1, 19829136), (2, 9914568), (3, 6609712), (4, 4957284), (6, 3304856), (8, 2478642), (12, 1652428), (16, 1239321), (24, 826214), (48, 413107), (73, 271632), (146, 135816), (219, 90544), (292, 67908), (438, 45272), (584, 33954), (876, 22636), (1168, 16977), (1752, 11318), (3504, 5659)]