12291622

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 22052160

約数和(自身を除く): 9760538

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 389, 427, 518, 778, 854, 2257, 2723, 4514, 5446, 14393, 15799, 23729, 28786, 31598, 47458, 100751, 166103, 201502, 332206, 877973, 1755946, 6145811, 12291622]

約数ペア:

[(1, 12291622), (2, 6145811), (7, 1755946), (14, 877973), (37, 332206), (61, 201502), (74, 166103), (122, 100751), (259, 47458), (389, 31598), (427, 28786), (518, 23729), (778, 15799), (854, 14393), (2257, 5446), (2723, 4514)]