19441426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4243}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 30556800

約数和(自身を除く): 11115374

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4243, 4582, 8486, 123047, 246094, 335197, 670394, 9720713, 19441426]

約数ペア:

[(1, 19441426), (2, 9720713), (29, 670394), (58, 335197), (79, 246094), (158, 123047), (2291, 8486), (4243, 4582)]