15693456848

素因数分解:

$2^4\times {\mathrm{19403}}^1\times {\mathrm{50551}}^1$

素因数の和:69962

約数の個数: 20

約数和(自身を含む): 30408241248

約数和(自身を除く): 14714784400

約数列:

[1, 2, 4, 8, 16, 19403, 38806, 50551, 77612, 101102, 155224, 202204, 310448, 404408, 808816, 980841053, 1961682106, 3923364212, 7846728424, 15693456848]

約数ペア:

[(1, 15693456848), (2, 7846728424), (4, 3923364212), (8, 1961682106), (16, 980841053), (19403, 808816), (38806, 404408), (50551, 310448), (77612, 202204), (101102, 155224)]