11563948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2953}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 22332240

約数和(自身を除く): 10768292

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2953, 3916, 5906, 11812, 32483, 64966, 129932, 262817, 525634, 1051268, 2890987, 5781974, 11563948]

約数ペア:

[(1, 11563948), (2, 5781974), (4, 2890987), (11, 1051268), (22, 525634), (44, 262817), (89, 129932), (178, 64966), (356, 32483), (979, 11812), (1958, 5906), (2953, 3916)]