16295741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 5684419

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 211, 413, 649, 1003, 1309, 1477, 2321, 3587, 4543, 7021, 11033, 12449, 16247, 25109, 39457, 77231, 87143, 136939, 211633, 276199, 958573, 1481431, 2327963, 16295741]

約数ペア:

[(1, 16295741), (7, 2327963), (11, 1481431), (17, 958573), (59, 276199), (77, 211633), (119, 136939), (187, 87143), (211, 77231), (413, 39457), (649, 25109), (1003, 16247), (1309, 12449), (1477, 11033), (2321, 7021), (3587, 4543)]