16810858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 28693440

約数和(自身を除く): 11882582

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 491, 646, 901, 982, 1007, 1802, 2014, 8347, 9329, 16694, 17119, 18658, 26023, 34238, 52046, 158593, 317186, 442391, 494437, 884782, 988874, 8405429, 16810858]

約数ペア:

[(1, 16810858), (2, 8405429), (17, 988874), (19, 884782), (34, 494437), (38, 442391), (53, 317186), (106, 158593), (323, 52046), (491, 34238), (646, 26023), (901, 18658), (982, 17119), (1007, 16694), (1802, 9329), (2014, 8347)]