15213756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 22888644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 1259, 2014, 2518, 3021, 3777, 4028, 5036, 6042, 7554, 12084, 15108, 23921, 47842, 66727, 71763, 95684, 133454, 143526, 200181, 266908, 287052, 400362, 800724, 1267813, 2535626, 3803439, 5071252, 7606878, 15213756]

約数ペア:

[(1, 15213756), (2, 7606878), (3, 5071252), (4, 3803439), (6, 2535626), (12, 1267813), (19, 800724), (38, 400362), (53, 287052), (57, 266908), (76, 200181), (106, 143526), (114, 133454), (159, 95684), (212, 71763), (228, 66727), (318, 47842), (636, 23921), (1007, 15108), (1259, 12084), (2014, 7554), (2518, 6042), (3021, 5036), (3777, 4028)]