19152887614

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{158359}}^1$

素因数の和:158584

約数の個数: 32

約数和(自身を含む): 33658467840

約数和(自身を除く): 14505580226

約数列:

[1, 2, 7, 14, 53, 106, 163, 326, 371, 742, 1141, 2282, 8639, 17278, 60473, 120946, 158359, 316718, 1108513, 2217026, 8393027, 16786054, 25812517, 51625034, 58751189, 117502378, 180687619, 361375238, 1368063401, 2736126802, 9576443807, 19152887614]

約数ペア:

[(1, 19152887614), (2, 9576443807), (7, 2736126802), (14, 1368063401), (53, 361375238), (106, 180687619), (163, 117502378), (326, 58751189), (371, 51625034), (742, 25812517), (1141, 16786054), (2282, 8393027), (8639, 2217026), (17278, 1108513), (60473, 316718), (120946, 158359)]