22606870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15840

約数の個数: 32

約数和(自身を含む): 47809440

約数和(自身を除く): 25202570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15809, 31618, 79045, 158090, 173899, 205517, 347798, 411034, 869495, 1027585, 1738990, 2055170, 2260687, 4521374, 11303435, 22606870]

約数ペア:

[(1, 22606870), (2, 11303435), (5, 4521374), (10, 2260687), (11, 2055170), (13, 1738990), (22, 1027585), (26, 869495), (55, 411034), (65, 347798), (110, 205517), (130, 173899), (143, 158090), (286, 79045), (715, 31618), (1430, 15809)]