19149112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 38523600

約数和(自身を除く): 19374488

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2377, 4028, 4754, 8056, 9508, 19016, 45163, 90326, 125981, 180652, 251962, 361304, 503924, 1007848, 2393639, 4787278, 9574556, 19149112]

約数ペア:

[(1, 19149112), (2, 9574556), (4, 4787278), (8, 2393639), (19, 1007848), (38, 503924), (53, 361304), (76, 251962), (106, 180652), (152, 125981), (212, 90326), (424, 45163), (1007, 19016), (2014, 9508), (2377, 8056), (4028, 4754)]