19384883

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6337}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 24337920

約数和(自身を除く): 4953037

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6337, 44359, 120403, 145751, 842821, 1020257, 2769269, 19384883]

約数ペア:

[(1, 19384883), (7, 2769269), (19, 1020257), (23, 842821), (133, 145751), (161, 120403), (437, 44359), (3059, 6337)]