15960282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 34859328

約数和(自身を除く): 18899046

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2803, 2847, 5606, 5694, 8409, 16818, 36439, 72878, 109317, 204619, 218634, 409238, 613857, 1227714, 2660047, 5320094, 7980141, 15960282]

約数ペア:

[(1, 15960282), (2, 7980141), (3, 5320094), (6, 2660047), (13, 1227714), (26, 613857), (39, 409238), (73, 218634), (78, 204619), (146, 109317), (219, 72878), (438, 36439), (949, 16818), (1898, 8409), (2803, 5694), (2847, 5606)]