19202516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6733}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 36201984

約数和(自身を除く): 16999468

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 6733, 13466, 26932, 154859, 208723, 309718, 417446, 619436, 834892, 4800629, 9601258, 19202516]

約数ペア:

[(1, 19202516), (2, 9601258), (4, 4800629), (23, 834892), (31, 619436), (46, 417446), (62, 309718), (92, 208723), (124, 154859), (713, 26932), (1426, 13466), (2852, 6733)]