19710552

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4127}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 49536000

約数和(自身を除く): 29825448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4127, 4776, 8254, 12381, 16508, 24762, 33016, 49524, 99048, 821273, 1642546, 2463819, 3285092, 4927638, 6570184, 9855276, 19710552]

約数ペア:

[(1, 19710552), (2, 9855276), (3, 6570184), (4, 4927638), (6, 3285092), (8, 2463819), (12, 1642546), (24, 821273), (199, 99048), (398, 49524), (597, 33016), (796, 24762), (1194, 16508), (1592, 12381), (2388, 8254), (4127, 4776)]