19462692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 28340700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 467, 604, 906, 934, 1401, 1812, 1868, 2802, 3473, 5604, 6946, 10419, 10741, 13892, 20838, 21482, 32223, 41676, 42964, 64446, 70517, 128892, 141034, 211551, 282068, 423102, 846204, 1621891, 3243782, 4865673, 6487564, 9731346, 19462692]

約数ペア:

[(1, 19462692), (2, 9731346), (3, 6487564), (4, 4865673), (6, 3243782), (12, 1621891), (23, 846204), (46, 423102), (69, 282068), (92, 211551), (138, 141034), (151, 128892), (276, 70517), (302, 64446), (453, 42964), (467, 41676), (604, 32223), (906, 21482), (934, 20838), (1401, 13892), (1812, 10741), (1868, 10419), (2802, 6946), (3473, 5604)]