12210110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10091}}^1$

素因数の和:10120

約数の個数: 24

約数和(自身を含む): 24160248

約数和(自身を除く): 11950138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10091, 20182, 50455, 100910, 111001, 222002, 555005, 1110010, 1221011, 2442022, 6105055, 12210110]

約数ペア:

[(1, 12210110), (2, 6105055), (5, 2442022), (10, 1221011), (11, 1110010), (22, 555005), (55, 222002), (110, 111001), (121, 100910), (242, 50455), (605, 20182), (1210, 10091)]