15148796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 28670880

約数和(自身を除く): 13522084

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 919, 1268, 1838, 3676, 4121, 8242, 11947, 16484, 23894, 47788, 291323, 582646, 1165292, 3787199, 7574398, 15148796]

約数ペア:

[(1, 15148796), (2, 7574398), (4, 3787199), (13, 1165292), (26, 582646), (52, 291323), (317, 47788), (634, 23894), (919, 16484), (1268, 11947), (1838, 8242), (3676, 4121)]