19340286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20021}}^1$

素因数の和:20056

約数の個数: 32

約数和(自身を含む): 46130688

約数和(自身を除く): 26790402

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20021, 40042, 60063, 120126, 140147, 280294, 420441, 460483, 840882, 920966, 1381449, 2762898, 3223381, 6446762, 9670143, 19340286]

約数ペア:

[(1, 19340286), (2, 9670143), (3, 6446762), (6, 3223381), (7, 2762898), (14, 1381449), (21, 920966), (23, 840882), (42, 460483), (46, 420441), (69, 280294), (138, 140147), (161, 120126), (322, 60063), (483, 40042), (966, 20021)]