19295118

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 43430400

約数和(自身を除く): 24135282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4523, 9046, 13569, 27138, 40707, 81414, 122121, 244242, 357317, 714634, 1071951, 2143902, 3215853, 6431706, 9647559, 19295118]

約数ペア:

[(1, 19295118), (2, 9647559), (3, 6431706), (6, 3215853), (9, 2143902), (18, 1071951), (27, 714634), (54, 357317), (79, 244242), (158, 122121), (237, 81414), (474, 40707), (711, 27138), (1422, 13569), (2133, 9046), (4266, 4523)]