18215932

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1051}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 36525440

約数和(自身を除く): 18309508

約数列:

[1, 2, 4, 7, 14, 28, 619, 1051, 1238, 2102, 2476, 4204, 4333, 7357, 8666, 14714, 17332, 29428, 650569, 1301138, 2602276, 4553983, 9107966, 18215932]

約数ペア:

[(1, 18215932), (2, 9107966), (4, 4553983), (7, 2602276), (14, 1301138), (28, 650569), (619, 29428), (1051, 17332), (1238, 14714), (2102, 8666), (2476, 7357), (4204, 4333)]