12453835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 15818400

約数和(自身を除く): 3364565

約数列:

[1, 5, 19, 95, 337, 389, 1685, 1945, 6403, 7391, 32015, 36955, 131093, 655465, 2490767, 12453835]

約数ペア:

[(1, 12453835), (5, 2490767), (19, 655465), (95, 131093), (337, 36955), (389, 32015), (1685, 7391), (1945, 6403)]