15770468

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10627}}^1$

素因数の和:10691

約数の個数: 24

約数和(自身を含む): 32139072

約数和(自身を除く): 16368604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 10627, 21254, 42508, 74389, 148778, 297556, 563231, 1126462, 2252924, 3942617, 7885234, 15770468]

約数ペア:

[(1, 15770468), (2, 7885234), (4, 3942617), (7, 2252924), (14, 1126462), (28, 563231), (53, 297556), (106, 148778), (212, 74389), (371, 42508), (742, 21254), (1484, 10627)]