12164790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 32182272

約数和(自身を除く): 20017482

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 191, 193, 330, 382, 386, 573, 579, 955, 965, 1146, 1158, 1910, 1930, 2101, 2123, 2865, 2895, 4202, 4246, 5730, 5790, 6303, 6369, 10505, 10615, 12606, 12738, 21010, 21230, 31515, 31845, 36863, 63030, 63690, 73726, 110589, 184315, 221178, 368630, 405493, 552945, 810986, 1105890, 1216479, 2027465, 2432958, 4054930, 6082395, 12164790]

約数ペア:

[(1, 12164790), (2, 6082395), (3, 4054930), (5, 2432958), (6, 2027465), (10, 1216479), (11, 1105890), (15, 810986), (22, 552945), (30, 405493), (33, 368630), (55, 221178), (66, 184315), (110, 110589), (165, 73726), (191, 63690), (193, 63030), (330, 36863), (382, 31845), (386, 31515), (573, 21230), (579, 21010), (955, 12738), (965, 12606), (1146, 10615), (1158, 10505), (1910, 6369), (1930, 6303), (2101, 5790), (2123, 5730), (2865, 4246), (2895, 4202)]