187830713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19891}}^1$

素因数の和:19988

約数の個数: 16

約数和(自身を含む): 229155840

約数和(自身を除く): 41325127

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 19891, 139237, 377929, 1412261, 2645503, 9885827, 26832959, 187830713]

約数ペア:

[(1, 187830713), (7, 26832959), (19, 9885827), (71, 2645503), (133, 1412261), (497, 377929), (1349, 139237), (9443, 19891)]