15228356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 31799040

約数和(自身を除く): 16570684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 337, 572, 674, 869, 1027, 1348, 1738, 2054, 3476, 3707, 4108, 4381, 7414, 8762, 11297, 14828, 17524, 22594, 26623, 45188, 48191, 53246, 96382, 106492, 192764, 292853, 346099, 585706, 692198, 1171412, 1384396, 3807089, 7614178, 15228356]

約数ペア:

[(1, 15228356), (2, 7614178), (4, 3807089), (11, 1384396), (13, 1171412), (22, 692198), (26, 585706), (44, 346099), (52, 292853), (79, 192764), (143, 106492), (158, 96382), (286, 53246), (316, 48191), (337, 45188), (572, 26623), (674, 22594), (869, 17524), (1027, 14828), (1348, 11297), (1738, 8762), (2054, 7414), (3476, 4381), (3707, 4108)]