22394216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{215329}}^1$

素因数の和:215348

約数の個数: 16

約数和(自身を含む): 45219300

約数和(自身を除く): 22825084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 215329, 430658, 861316, 1722632, 2799277, 5598554, 11197108, 22394216]

約数ペア:

[(1, 22394216), (2, 11197108), (4, 5598554), (8, 2799277), (13, 1722632), (26, 861316), (52, 430658), (104, 215329)]