15420746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16301}}^1$

素因数の和:16357

約数の個数: 16

約数和(自身を含む): 25822368

約数和(自身を除く): 10401622

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 16301, 32602, 179311, 358622, 700943, 1401886, 7710373, 15420746]

約数ペア:

[(1, 15420746), (2, 7710373), (11, 1401886), (22, 700943), (43, 358622), (86, 179311), (473, 32602), (946, 16301)]