194639887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 215728128

約数和(自身を除く): 21088241

約数列:

[1, 13, 43, 191, 559, 1823, 2483, 8213, 23699, 78389, 106769, 348193, 1019057, 4526509, 14972299, 194639887]

約数ペア:

[(1, 194639887), (13, 14972299), (43, 4526509), (191, 1019057), (559, 348193), (1823, 106769), (2483, 78389), (8213, 23699)]