11723470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 23180256

約数和(自身を除く): 11456786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 541, 985, 1082, 1970, 2167, 2705, 4334, 5410, 5951, 10835, 11902, 21670, 29755, 59510, 106577, 213154, 532885, 1065770, 1172347, 2344694, 5861735, 11723470]

約数ペア:

[(1, 11723470), (2, 5861735), (5, 2344694), (10, 1172347), (11, 1065770), (22, 532885), (55, 213154), (110, 106577), (197, 59510), (394, 29755), (541, 21670), (985, 11902), (1082, 10835), (1970, 5951), (2167, 5410), (2705, 4334)]