19129128

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{2963}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 48016800

約数和(自身を除く): 28887672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 2963, 3228, 5926, 6456, 8889, 11852, 17778, 23704, 35556, 71112, 797047, 1594094, 2391141, 3188188, 4782282, 6376376, 9564564, 19129128]

約数ペア:

[(1, 19129128), (2, 9564564), (3, 6376376), (4, 4782282), (6, 3188188), (8, 2391141), (12, 1594094), (24, 797047), (269, 71112), (538, 35556), (807, 23704), (1076, 17778), (1614, 11852), (2152, 8889), (2963, 6456), (3228, 5926)]