13419994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 24385536

約数和(自身を除く): 10965542

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 587, 994, 1174, 1633, 3266, 4109, 8218, 11431, 13501, 22862, 27002, 41677, 83354, 94507, 189014, 291739, 583478, 958571, 1917142, 6709997, 13419994]

約数ペア:

[(1, 13419994), (2, 6709997), (7, 1917142), (14, 958571), (23, 583478), (46, 291739), (71, 189014), (142, 94507), (161, 83354), (322, 41677), (497, 27002), (587, 22862), (994, 13501), (1174, 11431), (1633, 8218), (3266, 4109)]