16340492

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 32778144

約数和(自身を除く): 16437652

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1277, 1828, 2554, 3199, 5108, 6398, 8939, 12796, 17878, 35756, 583589, 1167178, 2334356, 4085123, 8170246, 16340492]

約数ペア:

[(1, 16340492), (2, 8170246), (4, 4085123), (7, 2334356), (14, 1167178), (28, 583589), (457, 35756), (914, 17878), (1277, 12796), (1828, 8939), (2554, 6398), (3199, 5108)]