1995254209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{215261}}^1$

素因数の和:215328

約数の個数: 16

約数和(自身を含む): 2314497024

約数和(自身を除く): 319242815

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 215261, 2798393, 4951003, 6673091, 64363039, 86750183, 153481093, 1995254209]

約数ペア:

[(1, 1995254209), (13, 153481093), (23, 86750183), (31, 64363039), (299, 6673091), (403, 4951003), (713, 2798393), (9269, 215261)]