13931984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79159}}^1$

素因数の和:79178

約数の個数: 20

約数和(自身を含む): 29447520

約数和(自身を除く): 15515536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 79159, 158318, 316636, 633272, 870749, 1266544, 1741498, 3482996, 6965992, 13931984]

約数ペア:

[(1, 13931984), (2, 6965992), (4, 3482996), (8, 1741498), (11, 1266544), (16, 870749), (22, 633272), (44, 316636), (88, 158318), (176, 79159)]