19416368

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{2621}}^1$

素因数の和:3092

約数の個数: 20

約数和(自身を含む): 37714848

約数和(自身を除く): 18298480

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 2621, 3704, 5242, 7408, 10484, 20968, 41936, 1213523, 2427046, 4854092, 9708184, 19416368]

約数ペア:

[(1, 19416368), (2, 9708184), (4, 4854092), (8, 2427046), (16, 1213523), (463, 41936), (926, 20968), (1852, 10484), (2621, 7408), (3704, 5242)]