1946776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18738

約数の個数: 16

約数和(自身を含む): 3931200

約数和(自身を除く): 1984424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18719, 37438, 74876, 149752, 243347, 486694, 973388, 1946776]

約数ペア:

[(1, 1946776), (2, 973388), (4, 486694), (8, 243347), (13, 149752), (26, 74876), (52, 37438), (104, 18719)]