23519148

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{17981}}^1$

素因数の和:18097

約数の個数: 24

約数和(自身を含む): 55384560

約数和(自身を除く): 31865412

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 17981, 35962, 53943, 71924, 107886, 215772, 1959929, 3919858, 5879787, 7839716, 11759574, 23519148]

約数ペア:

[(1, 23519148), (2, 11759574), (3, 7839716), (4, 5879787), (6, 3919858), (12, 1959929), (109, 215772), (218, 107886), (327, 71924), (436, 53943), (654, 35962), (1308, 17981)]