21816076

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 39266640

約数和(自身を除く): 17450564

約数列:

[1, 2, 4, 59, 97, 118, 194, 236, 388, 953, 1906, 3812, 5723, 11446, 22892, 56227, 92441, 112454, 184882, 224908, 369764, 5454019, 10908038, 21816076]

約数ペア:

[(1, 21816076), (2, 10908038), (4, 5454019), (59, 369764), (97, 224908), (118, 184882), (194, 112454), (236, 92441), (388, 56227), (953, 22892), (1906, 11446), (3812, 5723)]