1948802438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1\times {\mathrm{20789}}^1$

素因数の和:25063

約数の個数: 16

約数和(自身を含む): 3189851280

約数和(自身を除く): 1241048842

約数列:

[1, 2, 11, 22, 4261, 8522, 20789, 41578, 46871, 93742, 228679, 457358, 88581929, 177163858, 974401219, 1948802438]

約数ペア:

[(1, 1948802438), (2, 974401219), (11, 177163858), (22, 88581929), (4261, 457358), (8522, 228679), (20789, 93742), (41578, 46871)]