15247474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 26173440

約数和(自身を除く): 10925966

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 283, 341, 566, 682, 869, 1738, 2449, 3113, 4898, 6226, 8773, 17546, 22357, 26939, 44714, 53878, 96503, 193006, 245927, 491854, 693067, 1386134, 7623737, 15247474]

約数ペア:

[(1, 15247474), (2, 7623737), (11, 1386134), (22, 693067), (31, 491854), (62, 245927), (79, 193006), (158, 96503), (283, 53878), (341, 44714), (566, 26939), (682, 22357), (869, 17546), (1738, 8773), (2449, 6226), (3113, 4898)]