19649006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12809}}^1$

素因数の和:12883

約数の個数: 16

約数和(自身を含む): 32281200

約数和(自身を除く): 12632194

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12809, 25618, 166517, 333034, 755731, 1511462, 9824503, 19649006]

約数ペア:

[(1, 19649006), (2, 9824503), (13, 1511462), (26, 755731), (59, 333034), (118, 166517), (767, 25618), (1534, 12809)]