19924544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18313}}^1$

素因数の和:18342

約数の個数: 28

約数和(自身を含む): 41865804

約数和(自身を除く): 21941260

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18313, 36626, 73252, 146504, 293008, 311321, 586016, 622642, 1172032, 1245284, 2490568, 4981136, 9962272, 19924544]

約数ペア:

[(1, 19924544), (2, 9962272), (4, 4981136), (8, 2490568), (16, 1245284), (17, 1172032), (32, 622642), (34, 586016), (64, 311321), (68, 293008), (136, 146504), (272, 73252), (544, 36626), (1088, 18313)]