18605764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 33367040

約数和(自身を除く): 14761276

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 388, 607, 1214, 2428, 7663, 15326, 30652, 47953, 58879, 95906, 117758, 191812, 235516, 4651441, 9302882, 18605764]

約数ペア:

[(1, 18605764), (2, 9302882), (4, 4651441), (79, 235516), (97, 191812), (158, 117758), (194, 95906), (316, 58879), (388, 47953), (607, 30652), (1214, 15326), (2428, 7663)]