1957936

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1636

約数の個数: 20

約数和(自身を含む): 3844000

約数和(自身を除く): 1886064

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1549, 3098, 6196, 12392, 24784, 122371, 244742, 489484, 978968, 1957936]

約数ペア:

[(1, 1957936), (2, 978968), (4, 489484), (8, 244742), (16, 122371), (79, 24784), (158, 12392), (316, 6196), (632, 3098), (1264, 1549)]