19108403762

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1171}}^1\times {\mathrm{3359}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 32889507840

約数和(自身を除く): 13781104078

約数列:

[1, 2, 7, 14, 347, 694, 1171, 2342, 2429, 3359, 4858, 6718, 8197, 16394, 23513, 47026, 406337, 812674, 1165573, 2331146, 2844359, 3933389, 5688718, 7866778, 8159011, 16318022, 27533723, 55067446, 1364885983, 2729771966, 9554201881, 19108403762]

約数ペア:

[(1, 19108403762), (2, 9554201881), (7, 2729771966), (14, 1364885983), (347, 55067446), (694, 27533723), (1171, 16318022), (2342, 8159011), (2429, 7866778), (3359, 5688718), (4858, 3933389), (6718, 2844359), (8197, 2331146), (16394, 1165573), (23513, 812674), (47026, 406337)]