120736982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{138143}}^1$

素因数の和:138187

約数の個数: 16

約数和(自身を含む): 198927360

約数和(自身を除く): 78190378

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 138143, 276286, 2624717, 3177289, 5249434, 6354578, 60368491, 120736982]

約数ペア:

[(1, 120736982), (2, 60368491), (19, 6354578), (23, 5249434), (38, 3177289), (46, 2624717), (437, 276286), (874, 138143)]