19816062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 45487104

約数和(自身を除く): 25671042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1741, 1897, 3482, 3794, 5223, 5691, 10446, 11382, 12187, 24374, 36561, 73122, 471811, 943622, 1415433, 2830866, 3302677, 6605354, 9908031, 19816062]

約数ペア:

[(1, 19816062), (2, 9908031), (3, 6605354), (6, 3302677), (7, 2830866), (14, 1415433), (21, 943622), (42, 471811), (271, 73122), (542, 36561), (813, 24374), (1626, 12187), (1741, 11382), (1897, 10446), (3482, 5691), (3794, 5223)]