16628770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 31477248

約数和(自身を除く): 14848478

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 367, 394, 734, 985, 1835, 1970, 3670, 4531, 8441, 9062, 16882, 22655, 42205, 45310, 72299, 84410, 144598, 361495, 722990, 1662877, 3325754, 8314385, 16628770]

約数ペア:

[(1, 16628770), (2, 8314385), (5, 3325754), (10, 1662877), (23, 722990), (46, 361495), (115, 144598), (197, 84410), (230, 72299), (367, 45310), (394, 42205), (734, 22655), (985, 16882), (1835, 9062), (1970, 8441), (3670, 4531)]