16694538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397489}}^1$

素因数の和:397501

約数の個数: 16

約数和(自身を含む): 38159040

約数和(自身を除く): 21464502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397489, 794978, 1192467, 2384934, 2782423, 5564846, 8347269, 16694538]

約数ペア:

[(1, 16694538), (2, 8347269), (3, 5564846), (6, 2782423), (7, 2384934), (14, 1192467), (21, 794978), (42, 397489)]