15716148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 42147840

約数和(自身を除く): 26431692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 839, 892, 1338, 1561, 1678, 2517, 2676, 3122, 3356, 4683, 5034, 5873, 6244, 9366, 10068, 11746, 17619, 18732, 23492, 35238, 70476, 187097, 374194, 561291, 748388, 1122582, 1309679, 2245164, 2619358, 3929037, 5238716, 7858074, 15716148]

約数ペア:

[(1, 15716148), (2, 7858074), (3, 5238716), (4, 3929037), (6, 2619358), (7, 2245164), (12, 1309679), (14, 1122582), (21, 748388), (28, 561291), (42, 374194), (84, 187097), (223, 70476), (446, 35238), (669, 23492), (839, 18732), (892, 17619), (1338, 11746), (1561, 10068), (1678, 9366), (2517, 6244), (2676, 5873), (3122, 5034), (3356, 4683)]