19308776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 18880024

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 1039, 2078, 2323, 4156, 4646, 8312, 9292, 18584, 23897, 47794, 95588, 104939, 191176, 209878, 419756, 839512, 2413597, 4827194, 9654388, 19308776]

約数ペア:

[(1, 19308776), (2, 9654388), (4, 4827194), (8, 2413597), (23, 839512), (46, 419756), (92, 209878), (101, 191176), (184, 104939), (202, 95588), (404, 47794), (808, 23897), (1039, 18584), (2078, 9292), (2323, 8312), (4156, 4646)]