11390388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 16551372

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 461, 852, 922, 1383, 1844, 2059, 2766, 4118, 5532, 6177, 8236, 12354, 13369, 24708, 26738, 32731, 40107, 53476, 65462, 80214, 98193, 130924, 160428, 196386, 392772, 949199, 1898398, 2847597, 3796796, 5695194, 11390388]

約数ペア:

[(1, 11390388), (2, 5695194), (3, 3796796), (4, 2847597), (6, 1898398), (12, 949199), (29, 392772), (58, 196386), (71, 160428), (87, 130924), (116, 98193), (142, 80214), (174, 65462), (213, 53476), (284, 40107), (348, 32731), (426, 26738), (461, 24708), (852, 13369), (922, 12354), (1383, 8236), (1844, 6177), (2059, 5532), (2766, 4118)]