19346145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14173}}^1$

素因数の和:14201

約数の個数: 32

約数和(自身を含む): 38099712

約数和(自身を除く): 18753567

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14173, 42519, 70865, 99211, 184249, 212595, 297633, 496055, 552747, 921245, 1289743, 1488165, 2763735, 3869229, 6448715, 19346145]

約数ペア:

[(1, 19346145), (3, 6448715), (5, 3869229), (7, 2763735), (13, 1488165), (15, 1289743), (21, 921245), (35, 552747), (39, 496055), (65, 297633), (91, 212595), (105, 184249), (195, 99211), (273, 70865), (455, 42519), (1365, 14173)]