15196216

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 32940000

約数和(自身を除く): 17743784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 3049, 4984, 6098, 12196, 21343, 24392, 42686, 85372, 170744, 271361, 542722, 1085444, 1899527, 2170888, 3799054, 7598108, 15196216]

約数ペア:

[(1, 15196216), (2, 7598108), (4, 3799054), (7, 2170888), (8, 1899527), (14, 1085444), (28, 542722), (56, 271361), (89, 170744), (178, 85372), (356, 42686), (623, 24392), (712, 21343), (1246, 12196), (2492, 6098), (3049, 4984)]