19365034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 34152192

約数和(自身を除く): 14787158

約数列:

[1, 2, 13, 23, 26, 46, 47, 53, 94, 106, 169, 299, 338, 598, 611, 689, 1081, 1219, 1222, 1378, 2162, 2438, 2491, 3887, 4982, 7774, 7943, 8957, 14053, 15847, 15886, 17914, 28106, 31694, 32383, 57293, 64766, 114586, 182689, 206011, 365378, 412022, 420979, 744809, 841958, 1489618, 9682517, 19365034]

約数ペア:

[(1, 19365034), (2, 9682517), (13, 1489618), (23, 841958), (26, 744809), (46, 420979), (47, 412022), (53, 365378), (94, 206011), (106, 182689), (169, 114586), (299, 64766), (338, 57293), (598, 32383), (611, 31694), (689, 28106), (1081, 17914), (1219, 15886), (1222, 15847), (1378, 14053), (2162, 8957), (2438, 7943), (2491, 7774), (3887, 4982)]