169147538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{635893}}^1$

素因数の和:635921

約数の個数: 16

約数和(自身を含む): 305229120

約数和(自身を除く): 136081582

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 635893, 1271786, 4451251, 8902502, 12081967, 24163934, 84573769, 169147538]

約数ペア:

[(1, 169147538), (2, 84573769), (7, 24163934), (14, 12081967), (19, 8902502), (38, 4451251), (133, 1271786), (266, 635893)]