19427194128

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{585721}}^1$

素因数の和:586423

約数の個数: 40

約数和(自身を含む): 50259633376

約数和(自身を除く): 30832439248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 33168, 585721, 1171442, 1757163, 2342884, 3514326, 4685768, 7028652, 9371536, 14057304, 28114608, 404733211, 809466422, 1214199633, 1618932844, 2428399266, 3237865688, 4856798532, 6475731376, 9713597064, 19427194128]

約数ペア:

[(1, 19427194128), (2, 9713597064), (3, 6475731376), (4, 4856798532), (6, 3237865688), (8, 2428399266), (12, 1618932844), (16, 1214199633), (24, 809466422), (48, 404733211), (691, 28114608), (1382, 14057304), (2073, 9371536), (2764, 7028652), (4146, 4685768), (5528, 3514326), (8292, 2342884), (11056, 1757163), (16584, 1171442), (33168, 585721)]