19886934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3449}}^1$

素因数の和:3516

約数の個数: 24

約数和(自身を含む): 41110200

約数和(自身を除く): 21223266

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 3449, 5766, 6898, 10347, 20694, 106919, 213838, 320757, 641514, 3314489, 6628978, 9943467, 19886934]

約数ペア:

[(1, 19886934), (2, 9943467), (3, 6628978), (6, 3314489), (31, 641514), (62, 320757), (93, 213838), (186, 106919), (961, 20694), (1922, 10347), (2883, 6898), (3449, 5766)]