19933602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 44100672

約数和(自身を除く): 24167070

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6907, 13814, 20721, 41442, 89791, 179582, 255559, 269373, 511118, 538746, 766677, 1533354, 3322267, 6644534, 9966801, 19933602]

約数ペア:

[(1, 19933602), (2, 9966801), (3, 6644534), (6, 3322267), (13, 1533354), (26, 766677), (37, 538746), (39, 511118), (74, 269373), (78, 255559), (111, 179582), (222, 89791), (481, 41442), (962, 20721), (1443, 13814), (2886, 6907)]