159889712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{525953}}^1$

素因数の和:525980

約数の個数: 20

約数和(自身を含む): 326091480

約数和(自身を除く): 166201768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 525953, 1051906, 2103812, 4207624, 8415248, 9993107, 19986214, 39972428, 79944856, 159889712]

約数ペア:

[(1, 159889712), (2, 79944856), (4, 39972428), (8, 19986214), (16, 9993107), (19, 8415248), (38, 4207624), (76, 2103812), (152, 1051906), (304, 525953)]