16641490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 31543344

約数和(自身を除く): 14901854

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1097, 1517, 2194, 3034, 5485, 7585, 10970, 15170, 40589, 44977, 81178, 89954, 202945, 224885, 405890, 449770, 1664149, 3328298, 8320745, 16641490]

約数ペア:

[(1, 16641490), (2, 8320745), (5, 3328298), (10, 1664149), (37, 449770), (41, 405890), (74, 224885), (82, 202945), (185, 89954), (205, 81178), (370, 44977), (410, 40589), (1097, 15170), (1517, 10970), (2194, 7585), (3034, 5485)]