19004800270

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1331801}}^1$

素因数の和:1333235

約数の個数: 16

約数和(自身を含む): 34232638608

約数和(自身を除く): 15227838338

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 1331801, 2663602, 6659005, 13318010, 1900480027, 3800960054, 9502400135, 19004800270]

約数ペア:

[(1, 19004800270), (2, 9502400135), (5, 3800960054), (10, 1900480027), (1427, 13318010), (2854, 6659005), (7135, 2663602), (14270, 1331801)]