18501542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{953}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 29467152

約数和(自身を除く): 10965610

約数列:

[1, 2, 17, 34, 571, 953, 1142, 1906, 9707, 16201, 19414, 32402, 544163, 1088326, 9250771, 18501542]

約数ペア:

[(1, 18501542), (2, 9250771), (17, 1088326), (34, 544163), (571, 32402), (953, 19414), (1142, 16201), (1906, 9707)]