18499693619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1$

素因数の和:5555

約数の個数: 32

約数和(自身を含む): 21195820800

約数和(自身を除く): 2696127181

約数列:

[1, 11, 43, 53, 139, 473, 583, 1529, 2279, 5309, 5977, 7367, 25069, 58399, 65747, 81037, 228287, 281377, 316781, 737951, 2511157, 3095147, 3484591, 8117461, 12099211, 31731893, 39111403, 133091321, 349050823, 430225433, 1681790329, 18499693619]

約数ペア:

[(1, 18499693619), (11, 1681790329), (43, 430225433), (53, 349050823), (139, 133091321), (473, 39111403), (583, 31731893), (1529, 12099211), (2279, 8117461), (5309, 3484591), (5977, 3095147), (7367, 2511157), (25069, 737951), (58399, 316781), (65747, 281377), (81037, 228287)]