12946695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45427}}^1$

素因数の和:45454

約数の個数: 16

約数和(自身を含む): 21805440

約数和(自身を除く): 8858745

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 45427, 136281, 227135, 681405, 863113, 2589339, 4315565, 12946695]

約数ペア:

[(1, 12946695), (3, 4315565), (5, 2589339), (15, 863113), (19, 681405), (57, 227135), (95, 136281), (285, 45427)]