11943020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 26943840

約数和(自身を除く): 15000820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 593, 1007, 1060, 1186, 2014, 2372, 2965, 4028, 5035, 5930, 10070, 11267, 11860, 20140, 22534, 31429, 45068, 56335, 62858, 112670, 125716, 157145, 225340, 314290, 597151, 628580, 1194302, 2388604, 2985755, 5971510, 11943020]

約数ペア:

[(1, 11943020), (2, 5971510), (4, 2985755), (5, 2388604), (10, 1194302), (19, 628580), (20, 597151), (38, 314290), (53, 225340), (76, 157145), (95, 125716), (106, 112670), (190, 62858), (212, 56335), (265, 45068), (380, 31429), (530, 22534), (593, 20140), (1007, 11860), (1060, 11267), (1186, 10070), (2014, 5930), (2372, 5035), (2965, 4028)]