19228310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 35858592

約数和(自身を除く): 16630282

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 461, 485, 922, 970, 2305, 4171, 4610, 8342, 19823, 20855, 39646, 41710, 44717, 89434, 99115, 198230, 223585, 447170, 1922831, 3845662, 9614155, 19228310]

約数ペア:

[(1, 19228310), (2, 9614155), (5, 3845662), (10, 1922831), (43, 447170), (86, 223585), (97, 198230), (194, 99115), (215, 89434), (430, 44717), (461, 41710), (485, 39646), (922, 20855), (970, 19823), (2305, 8342), (4171, 4610)]