2019705424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11475599}}^1$

素因数の和:11475618

約数の個数: 20

約数和(自身を含む): 4268923200

約数和(自身を除く): 2249217776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11475599, 22951198, 45902396, 91804792, 126231589, 183609584, 252463178, 504926356, 1009852712, 2019705424]

約数ペア:

[(1, 2019705424), (2, 1009852712), (4, 504926356), (8, 252463178), (11, 183609584), (16, 126231589), (22, 91804792), (44, 45902396), (88, 22951198), (176, 11475599)]