12089110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 24399648

約数和(自身を除く): 12310538

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 103, 110, 121, 194, 206, 242, 485, 515, 605, 970, 1030, 1067, 1133, 1210, 2134, 2266, 5335, 5665, 9991, 10670, 11330, 11737, 12463, 19982, 23474, 24926, 49955, 58685, 62315, 99910, 109901, 117370, 124630, 219802, 549505, 1099010, 1208911, 2417822, 6044555, 12089110]

約数ペア:

[(1, 12089110), (2, 6044555), (5, 2417822), (10, 1208911), (11, 1099010), (22, 549505), (55, 219802), (97, 124630), (103, 117370), (110, 109901), (121, 99910), (194, 62315), (206, 58685), (242, 49955), (485, 24926), (515, 23474), (605, 19982), (970, 12463), (1030, 11737), (1067, 11330), (1133, 10670), (1210, 9991), (2134, 5665), (2266, 5335)]