1908301822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{4877}}^1$

素因数の和:6376

約数の個数: 32

約数和(自身を含む): 3446599680

約数和(自身を除く): 1538297858

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1471, 2942, 4877, 9754, 10297, 20594, 27949, 34139, 55898, 68278, 92663, 185326, 195643, 391286, 648641, 1297282, 7174067, 14348134, 50218469, 100436938, 136307273, 272614546, 954150911, 1908301822]

約数ペア:

[(1, 1908301822), (2, 954150911), (7, 272614546), (14, 136307273), (19, 100436938), (38, 50218469), (133, 14348134), (266, 7174067), (1471, 1297282), (2942, 648641), (4877, 391286), (9754, 195643), (10297, 185326), (20594, 92663), (27949, 68278), (34139, 55898)]