201910826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{16993}}^1$

素因数の和:17465

約数の個数: 16

約数和(自身を含む): 326896584

約数和(自身を除く): 124985758

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 16993, 33986, 220909, 441818, 7765801, 15531602, 100955413, 201910826]

約数ペア:

[(1, 201910826), (2, 100955413), (13, 15531602), (26, 7765801), (457, 441818), (914, 220909), (5941, 33986), (11882, 16993)]