9820226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 16947840

約数和(自身を除く): 7127614

約数列:

[1, 2, 13, 19, 26, 38, 103, 193, 206, 247, 386, 494, 1339, 1957, 2509, 2678, 3667, 3914, 5018, 7334, 19879, 25441, 39758, 47671, 50882, 95342, 258427, 377701, 516854, 755402, 4910113, 9820226]

約数ペア:

[(1, 9820226), (2, 4910113), (13, 755402), (19, 516854), (26, 377701), (38, 258427), (103, 95342), (193, 50882), (206, 47671), (247, 39758), (386, 25441), (494, 19879), (1339, 7334), (1957, 5018), (2509, 3914), (2678, 3667)]