1619419021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 1779408576

約数和(自身を除く): 159989555

約数列:

[1, 11, 241, 421, 1451, 2651, 4631, 15961, 101461, 349691, 610871, 1116071, 3846601, 6719581, 147219911, 1619419021]

約数ペア:

[(1, 1619419021), (11, 147219911), (241, 6719581), (421, 3846601), (1451, 1116071), (2651, 610871), (4631, 349691), (15961, 101461)]