19329990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2293}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 46577376

約数和(自身を除く): 27247386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2293, 2810, 4215, 4586, 6879, 8430, 11465, 13758, 22930, 34395, 68790, 644333, 1288666, 1932999, 3221665, 3865998, 6443330, 9664995, 19329990]

約数ペア:

[(1, 19329990), (2, 9664995), (3, 6443330), (5, 3865998), (6, 3221665), (10, 1932999), (15, 1288666), (30, 644333), (281, 68790), (562, 34395), (843, 22930), (1405, 13758), (1686, 11465), (2293, 8430), (2810, 6879), (4215, 4586)]