22131994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 36747216

約数和(自身を除く): 14615222

約数列:

[1, 2, 17, 34, 37, 73, 74, 146, 241, 482, 629, 1241, 1258, 2482, 2701, 4097, 5402, 8194, 8917, 17593, 17834, 35186, 45917, 91834, 151589, 299081, 303178, 598162, 650941, 1301882, 11065997, 22131994]

約数ペア:

[(1, 22131994), (2, 11065997), (17, 1301882), (34, 650941), (37, 598162), (73, 303178), (74, 299081), (146, 151589), (241, 91834), (482, 45917), (629, 35186), (1241, 17834), (1258, 17593), (2482, 8917), (2701, 8194), (4097, 5402)]