193508464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{636541}}^1$

素因数の和:636568

約数の個数: 20

約数和(自身を含む): 394656040

約数和(自身を除く): 201147576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 636541, 1273082, 2546164, 5092328, 10184656, 12094279, 24188558, 48377116, 96754232, 193508464]

約数ペア:

[(1, 193508464), (2, 96754232), (4, 48377116), (8, 24188558), (16, 12094279), (19, 10184656), (38, 5092328), (76, 2546164), (152, 1273082), (304, 636541)]