19773744

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17911}}^1$

素因数の和:17945

約数の個数: 40

約数和(自身を含む): 53306112

約数和(自身を除く): 33532368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17911, 35822, 53733, 71644, 107466, 143288, 214932, 286576, 411953, 429864, 823906, 859728, 1235859, 1647812, 2471718, 3295624, 4943436, 6591248, 9886872, 19773744]

約数ペア:

[(1, 19773744), (2, 9886872), (3, 6591248), (4, 4943436), (6, 3295624), (8, 2471718), (12, 1647812), (16, 1235859), (23, 859728), (24, 823906), (46, 429864), (48, 411953), (69, 286576), (92, 214932), (138, 143288), (184, 107466), (276, 71644), (368, 53733), (552, 35822), (1104, 17911)]