11989114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 20416320

約数和(自身を除く): 8427206

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 277, 323, 554, 646, 1139, 1273, 2278, 2546, 4709, 5263, 9418, 10526, 18559, 21641, 37118, 43282, 89471, 178942, 315503, 352621, 631006, 705242, 5994557, 11989114]

約数ペア:

[(1, 11989114), (2, 5994557), (17, 705242), (19, 631006), (34, 352621), (38, 315503), (67, 178942), (134, 89471), (277, 43282), (323, 37118), (554, 21641), (646, 18559), (1139, 10526), (1273, 9418), (2278, 5263), (2546, 4709)]