19529072

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{1579}}^1$

素因数の和:2360

約数の個数: 20

約数和(自身を含む): 37910520

約数和(自身を除く): 18381448

約数列:

[1, 2, 4, 8, 16, 773, 1546, 1579, 3092, 3158, 6184, 6316, 12368, 12632, 25264, 1220567, 2441134, 4882268, 9764536, 19529072]

約数ペア:

[(1, 19529072), (2, 9764536), (4, 4882268), (8, 2441134), (16, 1220567), (773, 25264), (1546, 12632), (1579, 12368), (3092, 6316), (3158, 6184)]