16398368

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 38848320

約数和(自身を除く): 22449952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3853, 4256, 7706, 15412, 26971, 30824, 53942, 61648, 73207, 107884, 123296, 146414, 215768, 292828, 431536, 512449, 585656, 863072, 1024898, 1171312, 2049796, 2342624, 4099592, 8199184, 16398368]

約数ペア:

[(1, 16398368), (2, 8199184), (4, 4099592), (7, 2342624), (8, 2049796), (14, 1171312), (16, 1024898), (19, 863072), (28, 585656), (32, 512449), (38, 431536), (56, 292828), (76, 215768), (112, 146414), (133, 123296), (152, 107884), (224, 73207), (266, 61648), (304, 53942), (532, 30824), (608, 26971), (1064, 15412), (2128, 7706), (3853, 4256)]