19667264

素因数分解:

$2^6\times {\mathrm{307301}}^1$

素因数の和:307313

約数の個数: 14

約数和(自身を含む): 39027354

約数和(自身を除く): 19360090

約数列:

[1, 2, 4, 8, 16, 32, 64, 307301, 614602, 1229204, 2458408, 4916816, 9833632, 19667264]

約数ペア:

[(1, 19667264), (2, 9833632), (4, 4916816), (8, 2458408), (16, 1229204), (32, 614602), (64, 307301)]