22389172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 42325416

約数和(自身を除く): 19936244

約数列:

[1, 2, 4, 13, 26, 52, 557, 773, 1114, 1546, 2228, 3092, 7241, 10049, 14482, 20098, 28964, 40196, 430561, 861122, 1722244, 5597293, 11194586, 22389172]

約数ペア:

[(1, 22389172), (2, 11194586), (4, 5597293), (13, 1722244), (26, 861122), (52, 430561), (557, 40196), (773, 28964), (1114, 20098), (1546, 14482), (2228, 10049), (3092, 7241)]