16251536

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 60

約数和(自身を含む): 38591280

約数和(自身を除く): 22339744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1091, 1862, 2128, 2182, 3724, 4364, 7448, 7637, 8728, 14896, 15274, 17456, 20729, 30548, 41458, 53459, 61096, 82916, 106918, 122192, 145103, 165832, 213836, 290206, 331664, 427672, 580412, 855344, 1015721, 1160824, 2031442, 2321648, 4062884, 8125768, 16251536]

約数ペア:

[(1, 16251536), (2, 8125768), (4, 4062884), (7, 2321648), (8, 2031442), (14, 1160824), (16, 1015721), (19, 855344), (28, 580412), (38, 427672), (49, 331664), (56, 290206), (76, 213836), (98, 165832), (112, 145103), (133, 122192), (152, 106918), (196, 82916), (266, 61096), (304, 53459), (392, 41458), (532, 30548), (784, 20729), (931, 17456), (1064, 15274), (1091, 14896), (1862, 8728), (2128, 7637), (2182, 7448), (3724, 4364)]