19287534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5813}}^1$

素因数の和:5904

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 25363986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 5813, 11626, 17439, 34878, 40691, 81382, 122073, 244146, 459227, 918454, 1377681, 2755362, 3214589, 6429178, 9643767, 19287534]

約数ペア:

[(1, 19287534), (2, 9643767), (3, 6429178), (6, 3214589), (7, 2755362), (14, 1377681), (21, 918454), (42, 459227), (79, 244146), (158, 122073), (237, 81382), (474, 40691), (553, 34878), (1106, 17439), (1659, 11626), (3318, 5813)]