11215380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17016

約数の個数: 48

約数和(自身を含む): 34259904

約数和(自身を除く): 23044524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 16993, 33986, 50979, 67972, 84965, 101958, 169930, 186923, 203916, 254895, 339860, 373846, 509790, 560769, 747692, 934615, 1019580, 1121538, 1869230, 2243076, 2803845, 3738460, 5607690, 11215380]

約数ペア:

[(1, 11215380), (2, 5607690), (3, 3738460), (4, 2803845), (5, 2243076), (6, 1869230), (10, 1121538), (11, 1019580), (12, 934615), (15, 747692), (20, 560769), (22, 509790), (30, 373846), (33, 339860), (44, 254895), (55, 203916), (60, 186923), (66, 169930), (110, 101958), (132, 84965), (165, 67972), (220, 50979), (330, 33986), (660, 16993)]