19367004778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38274713}}^1$

素因数の和:38274749

約数の個数: 16

約数和(自身を含む): 33069352896

約数和(自身を除く): 13702348118

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 38274713, 76549426, 421021843, 842043686, 880318399, 1760636798, 9683502389, 19367004778]

約数ペア:

[(1, 19367004778), (2, 9683502389), (11, 1760636798), (22, 880318399), (23, 842043686), (46, 421021843), (253, 76549426), (506, 38274713)]