19648141

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 22422528

約数和(自身を除く): 2774387

約数列:

[1, 17, 23, 31, 391, 527, 713, 1621, 12121, 27557, 37283, 50251, 633811, 854267, 1155773, 19648141]

約数ペア:

[(1, 19648141), (17, 1155773), (23, 854267), (31, 633811), (391, 50251), (527, 37283), (713, 27557), (1621, 12121)]