65565466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12413}}^1$

素因数の和:12573

約数の個数: 16

約数和(自身を含む): 104277600

約数和(自身を除く): 38712134

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 12413, 24826, 235847, 471694, 1725407, 3450814, 32782733, 65565466]

約数ペア:

[(1, 65565466), (2, 32782733), (19, 3450814), (38, 1725407), (139, 471694), (278, 235847), (2641, 24826), (5282, 12413)]