16564769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 18345600

約数和(自身を除く): 1780831

約数列:

[1, 13, 89, 103, 139, 1157, 1339, 1807, 9167, 12371, 14317, 119171, 160823, 186121, 1274213, 16564769]

約数ペア:

[(1, 16564769), (13, 1274213), (89, 186121), (103, 160823), (139, 119171), (1157, 14317), (1339, 12371), (1807, 9167)]