19337117

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 21141120

約数和(自身を除く): 1804003

約数列:

[1, 19, 41, 103, 241, 779, 1957, 4223, 4579, 9881, 24823, 80237, 187739, 471637, 1017743, 19337117]

約数ペア:

[(1, 19337117), (19, 1017743), (41, 471637), (103, 187739), (241, 80237), (779, 24823), (1957, 9881), (4223, 4579)]