16635164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 37406208

約数和(自身を除く): 20771044

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1987, 2093, 3974, 4186, 7948, 8372, 13909, 25831, 27818, 45701, 51662, 55636, 91402, 103324, 180817, 182804, 319907, 361634, 594113, 639814, 723268, 1188226, 1279628, 2376452, 4158791, 8317582, 16635164]

約数ペア:

[(1, 16635164), (2, 8317582), (4, 4158791), (7, 2376452), (13, 1279628), (14, 1188226), (23, 723268), (26, 639814), (28, 594113), (46, 361634), (52, 319907), (91, 182804), (92, 180817), (161, 103324), (182, 91402), (299, 55636), (322, 51662), (364, 45701), (598, 27818), (644, 25831), (1196, 13909), (1987, 8372), (2093, 7948), (3974, 4186)]