15226486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 26640000

約数和(自身を除く): 11413514

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 499, 803, 998, 1387, 1606, 2774, 5489, 9481, 10978, 15257, 18962, 30514, 36427, 72854, 104291, 208582, 400697, 692113, 801394, 1384226, 7613243, 15226486]

約数ペア:

[(1, 15226486), (2, 7613243), (11, 1384226), (19, 801394), (22, 692113), (38, 400697), (73, 208582), (146, 104291), (209, 72854), (418, 36427), (499, 30514), (803, 18962), (998, 15257), (1387, 10978), (1606, 9481), (2774, 5489)]