11319550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 36

約数和(自身を含む): 23154768

約数和(自身を除く): 11835218

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 1871, 3025, 3742, 6050, 9355, 18710, 20581, 41162, 46775, 93550, 102905, 205810, 226391, 452782, 514525, 1029050, 1131955, 2263910, 5659775, 11319550]

約数ペア:

[(1, 11319550), (2, 5659775), (5, 2263910), (10, 1131955), (11, 1029050), (22, 514525), (25, 452782), (50, 226391), (55, 205810), (110, 102905), (121, 93550), (242, 46775), (275, 41162), (550, 20581), (605, 18710), (1210, 9355), (1871, 6050), (3025, 3742)]