19831470290

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1\times {\mathrm{24091}}^1$

素因数の和:24674

約数の個数: 32

約数和(自身を含む): 35948347776

約数和(自身を除く): 16116877486

約数列:

[1, 2, 5, 10, 263, 313, 526, 626, 1315, 1565, 2630, 3130, 24091, 48182, 82319, 120455, 164638, 240910, 411595, 823190, 6335933, 7540483, 12671866, 15080966, 31679665, 37702415, 63359330, 75404830, 1983147029, 3966294058, 9915735145, 19831470290]

約数ペア:

[(1, 19831470290), (2, 9915735145), (5, 3966294058), (10, 1983147029), (263, 75404830), (313, 63359330), (526, 37702415), (626, 31679665), (1315, 15080966), (1565, 12671866), (2630, 7540483), (3130, 6335933), (24091, 823190), (48182, 411595), (82319, 240910), (120455, 164638)]