19133398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6323}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 30734640

約数和(自身を除く): 11601242

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6323, 12646, 107491, 214982, 562747, 1125494, 9566699, 19133398]

約数ペア:

[(1, 19133398), (2, 9566699), (17, 1125494), (34, 562747), (89, 214982), (178, 107491), (1513, 12646), (3026, 6323)]