1896656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 4106880

約数和(自身を除く): 2210224

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 367, 646, 734, 1292, 1468, 2584, 2936, 5168, 5872, 6239, 6973, 12478, 13946, 24956, 27892, 49912, 55784, 99824, 111568, 118541, 237082, 474164, 948328, 1896656]

約数ペア:

[(1, 1896656), (2, 948328), (4, 474164), (8, 237082), (16, 118541), (17, 111568), (19, 99824), (34, 55784), (38, 49912), (68, 27892), (76, 24956), (136, 13946), (152, 12478), (272, 6973), (304, 6239), (323, 5872), (367, 5168), (646, 2936), (734, 2584), (1292, 1468)]