19431768

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{13723}}^1$

素因数の和:13791

約数の個数: 32

約数和(自身を含む): 49406400

約数和(自身を除く): 29974632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 13723, 27446, 41169, 54892, 82338, 109784, 164676, 329352, 809657, 1619314, 2428971, 3238628, 4857942, 6477256, 9715884, 19431768]

約数ペア:

[(1, 19431768), (2, 9715884), (3, 6477256), (4, 4857942), (6, 3238628), (8, 2428971), (12, 1619314), (24, 809657), (59, 329352), (118, 164676), (177, 109784), (236, 82338), (354, 54892), (472, 41169), (708, 27446), (1416, 13723)]