15697212454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{31883}}^1$

素因数の和:32065

約数の個数: 64

約数和(自身を含む): 30853509120

約数和(自身を除く): 15156296666

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 139, 154, 161, 253, 278, 322, 506, 973, 1529, 1771, 1946, 3058, 3197, 3542, 6394, 10703, 21406, 22379, 31883, 35167, 44758, 63766, 70334, 223181, 246169, 350713, 446362, 492338, 701426, 733309, 1466618, 2454991, 4431737, 4909982, 5133163, 8066399, 8863474, 10266326, 16132798, 31022159, 48749107, 56464793, 62044318, 97498214, 101929951, 112929586, 203859902, 341243749, 682487498, 713509657, 1121229461, 1427019314, 2242458922, 7848606227, 15697212454]

約数ペア:

[(1, 15697212454), (2, 7848606227), (7, 2242458922), (11, 1427019314), (14, 1121229461), (22, 713509657), (23, 682487498), (46, 341243749), (77, 203859902), (139, 112929586), (154, 101929951), (161, 97498214), (253, 62044318), (278, 56464793), (322, 48749107), (506, 31022159), (973, 16132798), (1529, 10266326), (1771, 8863474), (1946, 8066399), (3058, 5133163), (3197, 4909982), (3542, 4431737), (6394, 2454991), (10703, 1466618), (21406, 733309), (22379, 701426), (31883, 492338), (35167, 446362), (44758, 350713), (63766, 246169), (70334, 223181)]