19058704

素因数分解:

$2^4\times 7^1\times {\mathrm{170167}}^1$

素因数の和:170182

約数の個数: 20

約数和(自身を含む): 42201664

約数和(自身を除く): 23142960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170167, 340334, 680668, 1191169, 1361336, 2382338, 2722672, 4764676, 9529352, 19058704]

約数ペア:

[(1, 19058704), (2, 9529352), (4, 4764676), (7, 2722672), (8, 2382338), (14, 1361336), (16, 1191169), (28, 680668), (56, 340334), (112, 170167)]