19496792

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6635

約数の個数: 32

約数和(自身を含む): 42573600

約数和(自身を除く): 23076808

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6569, 13138, 26276, 45983, 52552, 91966, 183932, 348157, 367864, 696314, 1392628, 2437099, 2785256, 4874198, 9748396, 19496792]

約数ペア:

[(1, 19496792), (2, 9748396), (4, 4874198), (7, 2785256), (8, 2437099), (14, 1392628), (28, 696314), (53, 367864), (56, 348157), (106, 183932), (212, 91966), (371, 52552), (424, 45983), (742, 26276), (1484, 13138), (2968, 6569)]