11249810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7898

約数の個数: 32

約数和(自身を含む): 23792832

約数和(自身を除く): 12543022

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7867, 15734, 39335, 78670, 86537, 102271, 173074, 204542, 432685, 511355, 865370, 1022710, 1124981, 2249962, 5624905, 11249810]

約数ペア:

[(1, 11249810), (2, 5624905), (5, 2249962), (10, 1124981), (11, 1022710), (13, 865370), (22, 511355), (26, 432685), (55, 204542), (65, 173074), (110, 102271), (130, 86537), (143, 78670), (286, 39335), (715, 15734), (1430, 7867)]