1179961199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1619}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 1259712000

約数和(自身を除く): 79750801

約数列:

[1, 19, 89, 431, 1619, 1691, 8189, 30761, 38359, 144091, 697789, 728821, 2737729, 13257991, 62103221, 1179961199]

約数ペア:

[(1, 1179961199), (19, 62103221), (89, 13257991), (431, 2737729), (1619, 728821), (1691, 697789), (8189, 144091), (30761, 38359)]