19374278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11437}}^1$

素因数の和:11468

約数の個数: 24

約数和(自身を含む): 36510096

約数和(自身を除く): 17135818

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11437, 22874, 80059, 125807, 160118, 251614, 880649, 1383877, 1761298, 2767754, 9687139, 19374278]

約数ペア:

[(1, 19374278), (2, 9687139), (7, 2767754), (11, 1761298), (14, 1383877), (22, 880649), (77, 251614), (121, 160118), (154, 125807), (242, 80059), (847, 22874), (1694, 11437)]