12638230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6084

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 13489130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6047, 12094, 30235, 60470, 66517, 114893, 133034, 229786, 332585, 574465, 665170, 1148930, 1263823, 2527646, 6319115, 12638230]

約数ペア:

[(1, 12638230), (2, 6319115), (5, 2527646), (10, 1263823), (11, 1148930), (19, 665170), (22, 574465), (38, 332585), (55, 229786), (95, 133034), (110, 114893), (190, 66517), (209, 60470), (418, 30235), (1045, 12094), (2090, 6047)]