22430188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 43852536

約数和(自身を除く): 21422348

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 137, 244, 274, 548, 671, 1342, 1507, 2684, 3014, 3721, 6028, 7442, 8357, 14884, 16714, 33428, 40931, 81862, 91927, 163724, 183854, 367708, 509777, 1019554, 2039108, 5607547, 11215094, 22430188]

約数ペア:

[(1, 22430188), (2, 11215094), (4, 5607547), (11, 2039108), (22, 1019554), (44, 509777), (61, 367708), (122, 183854), (137, 163724), (244, 91927), (274, 81862), (548, 40931), (671, 33428), (1342, 16714), (1507, 14884), (2684, 8357), (3014, 7442), (3721, 6028)]