1886981599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 2133331200

約数和(自身を除く): 246349601

約数列:

[1, 19, 29, 43, 73, 551, 817, 1091, 1247, 1387, 2117, 3139, 20729, 23693, 31639, 40223, 46913, 59641, 79643, 91031, 601141, 891347, 1360477, 1513217, 1729589, 2309647, 3424649, 25849063, 43883293, 65068331, 99314821, 1886981599]

約数ペア:

[(1, 1886981599), (19, 99314821), (29, 65068331), (43, 43883293), (73, 25849063), (551, 3424649), (817, 2309647), (1091, 1729589), (1247, 1513217), (1387, 1360477), (2117, 891347), (3139, 601141), (20729, 91031), (23693, 79643), (31639, 59641), (40223, 46913)]