11031908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 20401920

約数和(自身を除く): 9370012

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2069, 2666, 4138, 5332, 8276, 64139, 88967, 128278, 177934, 256556, 355868, 2757977, 5515954, 11031908]

約数ペア:

[(1, 11031908), (2, 5515954), (4, 2757977), (31, 355868), (43, 256556), (62, 177934), (86, 128278), (124, 88967), (172, 64139), (1333, 8276), (2069, 5332), (2666, 4138)]