28422119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 4409881

約数列:

[1, 11, 19, 209, 239, 569, 2629, 4541, 6259, 10811, 49951, 118921, 135991, 1495901, 2583829, 28422119]

約数ペア:

[(1, 28422119), (11, 2583829), (19, 1495901), (209, 135991), (239, 118921), (569, 49951), (2629, 10811), (4541, 6259)]