9558428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 18424560

約数和(自身を除く): 8866132

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 1993, 2398, 3986, 4796, 7972, 21923, 43846, 87692, 217237, 434474, 868948, 2389607, 4779214, 9558428]

約数ペア:

[(1, 9558428), (2, 4779214), (4, 2389607), (11, 868948), (22, 434474), (44, 217237), (109, 87692), (218, 43846), (436, 21923), (1199, 7972), (1993, 4796), (2398, 3986)]