12444976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 25185888

約数和(自身を除く): 12740912

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 311, 328, 488, 622, 656, 976, 1244, 2488, 2501, 4976, 5002, 10004, 12751, 18971, 20008, 25502, 37942, 40016, 51004, 75884, 102008, 151768, 204016, 303536, 777811, 1555622, 3111244, 6222488, 12444976]

約数ペア:

[(1, 12444976), (2, 6222488), (4, 3111244), (8, 1555622), (16, 777811), (41, 303536), (61, 204016), (82, 151768), (122, 102008), (164, 75884), (244, 51004), (311, 40016), (328, 37942), (488, 25502), (622, 20008), (656, 18971), (976, 12751), (1244, 10004), (2488, 5002), (2501, 4976)]