19228454

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23279}}^1$

素因数の和:23347

約数の個数: 16

約数和(自身を含む): 33523200

約数和(自身を除く): 14294746

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 23279, 46558, 162953, 325906, 1373461, 2746922, 9614227, 19228454]

約数ペア:

[(1, 19228454), (2, 9614227), (7, 2746922), (14, 1373461), (59, 325906), (118, 162953), (413, 46558), (826, 23279)]