9945820598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{89237}}^1$

素因数の和:89684

約数の個数: 32

約数和(自身を含む): 17990380800

約数和(自身を除く): 8044560202

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 838, 2933, 5866, 7961, 15922, 55727, 89237, 111454, 178474, 624659, 1249318, 1695503, 3391006, 11868521, 23737042, 37390303, 74780606, 261732121, 523464242, 710415757, 1420831514, 4972910299, 9945820598]

約数ペア:

[(1, 9945820598), (2, 4972910299), (7, 1420831514), (14, 710415757), (19, 523464242), (38, 261732121), (133, 74780606), (266, 37390303), (419, 23737042), (838, 11868521), (2933, 3391006), (5866, 1695503), (7961, 1249318), (15922, 624659), (55727, 178474), (89237, 111454)]