19323841681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 20883273120

約数和(自身を除く): 1559431439

約数列:

[1, 19, 43, 563, 817, 977, 1849, 10697, 18563, 24209, 35131, 42011, 459971, 550051, 798209, 1040987, 1806473, 10450969, 19778753, 23652193, 34322987, 449391667, 1017044299, 19323841681]

約数ペア:

[(1, 19323841681), (19, 1017044299), (43, 449391667), (563, 34322987), (817, 23652193), (977, 19778753), (1849, 10450969), (10697, 1806473), (18563, 1040987), (24209, 798209), (35131, 550051), (42011, 459971)]