12618970535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1\times {\mathrm{7187}}^1$

素因数の和:19330

約数の個数: 16

約数和(自身を含む): 15668402400

約数和(自身を除く): 3049431865

約数列:

[1, 5, 29, 145, 7187, 12109, 35935, 60545, 208423, 351161, 1042115, 1755805, 87027383, 435136915, 2523794107, 12618970535]

約数ペア:

[(1, 12618970535), (5, 2523794107), (29, 435136915), (145, 87027383), (7187, 1755805), (12109, 1042115), (35935, 351161), (60545, 208423)]