189596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 376320

約数和(自身を除く): 186724

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 139, 278, 341, 556, 682, 1364, 1529, 3058, 4309, 6116, 8618, 17236, 47399, 94798, 189596]

約数ペア:

[(1, 189596), (2, 94798), (4, 47399), (11, 17236), (22, 8618), (31, 6116), (44, 4309), (62, 3058), (124, 1529), (139, 1364), (278, 682), (341, 556)]