18848494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 34617600

約数和(自身を除く): 15769106

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1201, 2242, 2402, 7847, 8407, 15694, 16814, 22819, 45638, 70859, 141718, 159733, 319466, 496013, 992026, 1346321, 2692642, 9424247, 18848494]

約数ペア:

[(1, 18848494), (2, 9424247), (7, 2692642), (14, 1346321), (19, 992026), (38, 496013), (59, 319466), (118, 159733), (133, 141718), (266, 70859), (413, 45638), (826, 22819), (1121, 16814), (1201, 15694), (2242, 8407), (2402, 7847)]