19155606

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24371}}^1$

素因数の和:24507

約数の個数: 16

約数和(自身を含む): 38605248

約数和(自身を除く): 19449642

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 24371, 48742, 73113, 146226, 3192601, 6385202, 9577803, 19155606]

約数ペア:

[(1, 19155606), (2, 9577803), (3, 6385202), (6, 3192601), (131, 146226), (262, 73113), (393, 48742), (786, 24371)]