19253254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6247}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 30590208

約数和(自身を除く): 11336954

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6247, 12494, 143681, 287362, 418549, 837098, 9626627, 19253254]

約数ペア:

[(1, 19253254), (2, 9626627), (23, 837098), (46, 418549), (67, 287362), (134, 143681), (1541, 12494), (3082, 6247)]