190028410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{132887}}^1$

素因数の和:132918

約数の個数: 32

約数和(自身を含む): 401853312

約数和(自身を除く): 211824902

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 132887, 265774, 664435, 1328870, 1461757, 1727531, 2923514, 3455062, 7308785, 8637655, 14617570, 17275310, 19002841, 38005682, 95014205, 190028410]

約数ペア:

[(1, 190028410), (2, 95014205), (5, 38005682), (10, 19002841), (11, 17275310), (13, 14617570), (22, 8637655), (26, 7308785), (55, 3455062), (65, 2923514), (110, 1727531), (130, 1461757), (143, 1328870), (286, 664435), (715, 265774), (1430, 132887)]