1918088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12644

約数の個数: 16

約数和(自身を含む): 3786000

約数和(自身を除く): 1867912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12619, 25238, 50476, 100952, 239761, 479522, 959044, 1918088]

約数ペア:

[(1, 1918088), (2, 959044), (4, 479522), (8, 239761), (19, 100952), (38, 50476), (76, 25238), (152, 12619)]