19076528

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{4243}}^1$

素因数の和:4532

約数の個数: 20

約数和(自身を含む): 37101048

約数和(自身を除く): 18024520

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4243, 4496, 8486, 16972, 33944, 67888, 1192283, 2384566, 4769132, 9538264, 19076528]

約数ペア:

[(1, 19076528), (2, 9538264), (4, 4769132), (8, 2384566), (16, 1192283), (281, 67888), (562, 33944), (1124, 16972), (2248, 8486), (4243, 4496)]