19419306

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 20704854

約数列:

[1, 2, 3, 6, 53, 79, 106, 158, 159, 237, 318, 474, 773, 1546, 2319, 4187, 4638, 8374, 12561, 25122, 40969, 61067, 81938, 122134, 122907, 183201, 245814, 366402, 3236551, 6473102, 9709653, 19419306]

約数ペア:

[(1, 19419306), (2, 9709653), (3, 6473102), (6, 3236551), (53, 366402), (79, 245814), (106, 183201), (158, 122907), (159, 122134), (237, 81938), (318, 61067), (474, 40969), (773, 25122), (1546, 12561), (2319, 8374), (4187, 4638)]