19000952476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4451957}}^1$

素因数の和:4452069

約数の個数: 24

約数和(自身を含む): 36648518256

約数和(自身を除く): 17647565780

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 4451957, 8903914, 17807828, 48971527, 97943054, 195886108, 431839829, 863679658, 1727359316, 4750238119, 9500476238, 19000952476]

約数ペア:

[(1, 19000952476), (2, 9500476238), (4, 4750238119), (11, 1727359316), (22, 863679658), (44, 431839829), (97, 195886108), (194, 97943054), (388, 48971527), (1067, 17807828), (2134, 8903914), (4268, 4451957)]