19305414

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4273}}^1$

素因数の和:4532

約数の個数: 24

約数和(自身を含む): 42004872

約数和(自身を除く): 22699458

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4273, 4518, 8546, 12819, 25638, 38457, 76914, 1072523, 2145046, 3217569, 6435138, 9652707, 19305414]

約数ペア:

[(1, 19305414), (2, 9652707), (3, 6435138), (6, 3217569), (9, 2145046), (18, 1072523), (251, 76914), (502, 38457), (753, 25638), (1506, 12819), (2259, 8546), (4273, 4518)]