16664522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70019}}^1$

素因数の和:70045

約数の個数: 16

約数和(自身を含む): 30248640

約数和(自身を除く): 13584118

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 70019, 140038, 490133, 980266, 1190323, 2380646, 8332261, 16664522]

約数ペア:

[(1, 16664522), (2, 8332261), (7, 2380646), (14, 1190323), (17, 980266), (34, 490133), (119, 140038), (238, 70019)]