13656916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 31159296

約数和(自身を除く): 17502380

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2207, 3094, 4414, 6188, 8828, 15449, 28691, 30898, 37519, 57382, 61796, 75038, 114764, 150076, 200837, 262633, 401674, 487747, 525266, 803348, 975494, 1050532, 1950988, 3414229, 6828458, 13656916]

約数ペア:

[(1, 13656916), (2, 6828458), (4, 3414229), (7, 1950988), (13, 1050532), (14, 975494), (17, 803348), (26, 525266), (28, 487747), (34, 401674), (52, 262633), (68, 200837), (91, 150076), (119, 114764), (182, 75038), (221, 61796), (238, 57382), (364, 37519), (442, 30898), (476, 28691), (884, 15449), (1547, 8828), (2207, 6188), (3094, 4414)]