22747010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15938

約数の個数: 32

約数和(自身を含む): 48105792

約数和(自身を除く): 25358782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15907, 31814, 79535, 159070, 174977, 206791, 349954, 413582, 874885, 1033955, 1749770, 2067910, 2274701, 4549402, 11373505, 22747010]

約数ペア:

[(1, 22747010), (2, 11373505), (5, 4549402), (10, 2274701), (11, 2067910), (13, 1749770), (22, 1033955), (26, 874885), (55, 413582), (65, 349954), (110, 206791), (130, 174977), (143, 159070), (286, 79535), (715, 31814), (1430, 15907)]