15690972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 41328000

約数和(自身を除く): 25637028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4099, 8198, 12297, 16396, 24594, 45089, 49188, 90178, 118871, 135267, 180356, 237742, 270534, 356613, 475484, 541068, 713226, 1307581, 1426452, 2615162, 3922743, 5230324, 7845486, 15690972]

約数ペア:

[(1, 15690972), (2, 7845486), (3, 5230324), (4, 3922743), (6, 2615162), (11, 1426452), (12, 1307581), (22, 713226), (29, 541068), (33, 475484), (44, 356613), (58, 270534), (66, 237742), (87, 180356), (116, 135267), (132, 118871), (174, 90178), (319, 49188), (348, 45089), (638, 24594), (957, 16396), (1276, 12297), (1914, 8198), (3828, 4099)]