19124454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 40239360

約数和(自身を除く): 21114906

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 997, 1994, 2991, 3197, 5982, 6394, 9591, 19182, 22931, 45862, 68793, 137586, 138583, 277166, 415749, 831498, 3187409, 6374818, 9562227, 19124454]

約数ペア:

[(1, 19124454), (2, 9562227), (3, 6374818), (6, 3187409), (23, 831498), (46, 415749), (69, 277166), (138, 138583), (139, 137586), (278, 68793), (417, 45862), (834, 22931), (997, 19182), (1994, 9591), (2991, 6394), (3197, 5982)]