13393744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9227

約数の個数: 40

約数和(自身を含む): 31942400

約数和(自身を除く): 18548656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9199, 18398, 36796, 64393, 73592, 119587, 128786, 147184, 239174, 257572, 478348, 515144, 837109, 956696, 1030288, 1674218, 1913392, 3348436, 6696872, 13393744]

約数ペア:

[(1, 13393744), (2, 6696872), (4, 3348436), (7, 1913392), (8, 1674218), (13, 1030288), (14, 956696), (16, 837109), (26, 515144), (28, 478348), (52, 257572), (56, 239174), (91, 147184), (104, 128786), (112, 119587), (182, 73592), (208, 64393), (364, 36796), (728, 18398), (1456, 9199)]