18923584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17422

約数の個数: 28

約数和(自身を含む): 39762684

約数和(自身を除く): 20839100

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17393, 34786, 69572, 139144, 278288, 295681, 556576, 591362, 1113152, 1182724, 2365448, 4730896, 9461792, 18923584]

約数ペア:

[(1, 18923584), (2, 9461792), (4, 4730896), (8, 2365448), (16, 1182724), (17, 1113152), (32, 591362), (34, 556576), (64, 295681), (68, 278288), (136, 139144), (272, 69572), (544, 34786), (1088, 17393)]