1900385567

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{4463}}^1$

素因数の和:4862

約数の個数: 16

約数和(自身を含む): 2034869760

約数和(自身を除く): 134484193

約数列:

[1, 19, 73, 307, 1387, 4463, 5833, 22411, 84797, 325799, 425809, 1370141, 6190181, 26032679, 100020293, 1900385567]

約数ペア:

[(1, 1900385567), (19, 100020293), (73, 26032679), (307, 6190181), (1387, 1370141), (4463, 425809), (5833, 325799), (22411, 84797)]