15696496208

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13438781}}^1$

素因数の和:13438862

約数の個数: 20

約数和(自身を含む): 30828565908

約数和(自身を除く): 15132069700

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13438781, 26877562, 53755124, 107510248, 215020496, 981031013, 1962062026, 3924124052, 7848248104, 15696496208]

約数ペア:

[(1, 15696496208), (2, 7848248104), (4, 3924124052), (8, 1962062026), (16, 981031013), (73, 215020496), (146, 107510248), (292, 53755124), (584, 26877562), (1168, 13438781)]