1904188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 3916080

約数和(自身を除く): 2011892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3329, 6658, 13316, 36619, 43277, 73238, 86554, 146476, 173108, 476047, 952094, 1904188]

約数ペア:

[(1, 1904188), (2, 952094), (4, 476047), (11, 173108), (13, 146476), (22, 86554), (26, 73238), (44, 43277), (52, 36619), (143, 13316), (286, 6658), (572, 3329)]