22412368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127343}}^1$

素因数の和:127362

約数の個数: 20

約数和(自身を含む): 47371968

約数和(自身を除く): 24959600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 127343, 254686, 509372, 1018744, 1400773, 2037488, 2801546, 5603092, 11206184, 22412368]

約数ペア:

[(1, 22412368), (2, 11206184), (4, 5603092), (8, 2801546), (11, 2037488), (16, 1400773), (22, 1018744), (44, 509372), (88, 254686), (176, 127343)]