19024304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{91463}}^1$

素因数の和:91484

約数の個数: 20

約数和(自身を含む): 39695376

約数和(自身を除く): 20671072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 91463, 182926, 365852, 731704, 1189019, 1463408, 2378038, 4756076, 9512152, 19024304]

約数ペア:

[(1, 19024304), (2, 9512152), (4, 4756076), (8, 2378038), (13, 1463408), (16, 1189019), (26, 731704), (52, 365852), (104, 182926), (208, 91463)]