19553202

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2377}}^1$

素因数の和:2842

約数の個数: 24

約数和(自身を含む): 42475836

約数和(自身を除く): 22922634

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2377, 2742, 4113, 4754, 7131, 8226, 14262, 21393, 42786, 1086289, 2172578, 3258867, 6517734, 9776601, 19553202]

約数ペア:

[(1, 19553202), (2, 9776601), (3, 6517734), (6, 3258867), (9, 2172578), (18, 1086289), (457, 42786), (914, 21393), (1371, 14262), (2377, 8226), (2742, 7131), (4113, 4754)]