13925690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 26208144

約数和(自身を除く): 12282454

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 617, 1234, 2257, 3085, 4514, 6170, 11285, 22570, 22829, 37637, 45658, 75274, 114145, 188185, 228290, 376370, 1392569, 2785138, 6962845, 13925690]

約数ペア:

[(1, 13925690), (2, 6962845), (5, 2785138), (10, 1392569), (37, 376370), (61, 228290), (74, 188185), (122, 114145), (185, 75274), (305, 45658), (370, 37637), (610, 22829), (617, 22570), (1234, 11285), (2257, 6170), (3085, 4514)]