190024172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{117881}}^1$

素因数の和:117929

約数の個数: 24

約数和(自身を含む): 369677952

約数和(自身を除く): 179653780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 117881, 235762, 471524, 1532453, 3064906, 3654311, 6129812, 7308622, 14617244, 47506043, 95012086, 190024172]

約数ペア:

[(1, 190024172), (2, 95012086), (4, 47506043), (13, 14617244), (26, 7308622), (31, 6129812), (52, 3654311), (62, 3064906), (124, 1532453), (403, 471524), (806, 235762), (1612, 117881)]