11788990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 23203584

約数和(自身を除く): 11414594

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2237, 2635, 4474, 5270, 11185, 22370, 38029, 69347, 76058, 138694, 190145, 346735, 380290, 693470, 1178899, 2357798, 5894495, 11788990]

約数ペア:

[(1, 11788990), (2, 5894495), (5, 2357798), (10, 1178899), (17, 693470), (31, 380290), (34, 346735), (62, 190145), (85, 138694), (155, 76058), (170, 69347), (310, 38029), (527, 22370), (1054, 11185), (2237, 5270), (2635, 4474)]