16449290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11503}}^1$

素因数の和:11534

約数の個数: 32

約数和(自身を含む): 34788096

約数和(自身を除く): 18338806

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11503, 23006, 57515, 115030, 126533, 149539, 253066, 299078, 632665, 747695, 1265330, 1495390, 1644929, 3289858, 8224645, 16449290]

約数ペア:

[(1, 16449290), (2, 8224645), (5, 3289858), (10, 1644929), (11, 1495390), (13, 1265330), (22, 747695), (26, 632665), (55, 299078), (65, 253066), (110, 149539), (130, 126533), (143, 115030), (286, 57515), (715, 23006), (1430, 11503)]