19297822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1019}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 30734640

約数和(自身を除く): 11436818

約数列:

[1, 2, 17, 34, 557, 1019, 1114, 2038, 9469, 17323, 18938, 34646, 567583, 1135166, 9648911, 19297822]

約数ペア:

[(1, 19297822), (2, 9648911), (17, 1135166), (34, 567583), (557, 34646), (1019, 18938), (1114, 17323), (2038, 9469)]