13139672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18075

約数の個数: 32

約数和(自身を含む): 30324000

約数和(自身を除く): 17184328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18049, 36098, 72196, 126343, 144392, 234637, 252686, 469274, 505372, 938548, 1010744, 1642459, 1877096, 3284918, 6569836, 13139672]

約数ペア:

[(1, 13139672), (2, 6569836), (4, 3284918), (7, 1877096), (8, 1642459), (13, 1010744), (14, 938548), (26, 505372), (28, 469274), (52, 252686), (56, 234637), (91, 144392), (104, 126343), (182, 72196), (364, 36098), (728, 18049)]